
CUNY Einstein Chair Mathematics Seminar Video Collection


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Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 1
June 01, 1981

Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 2
June 01, 1981

Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 3
June 01, 1981

Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 4
June 01, 1981

Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 5
June 01, 1981

Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 6
June 01, 1981

Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 7
June 01, 1981

Dennis Sullivan (CUNY)
Lectures from 1981 on Thurston's Geometric theorem  Part 8
June 01, 1981

Dennis Sullivan (CUNY)
Circle Packings
September 24, 1985

Ethan Coven (Wesleyan University)
Lecture given on October 9, 1985
October 09, 1985

Michael Handel (Lehman College CUNY)
Surface Diffeomorphisms
October 30, 1985

Hassler Whitney (Princeton University)
Geometric origins of the cohomology of groups, &Letting research come naturally  Part 1
November 05, 1985

Hassler Whitney (Princeton University)
Geometric origins of the cohomology of groups, &Letting research come naturally  Part 2
November 07, 1985

Dennis Sullivan (CUNY)
Colloque Thom  Ouverture (Kuiper)
December 01, 1985

Raoul Bott (Harvard University)
Colloque Thom  Ouverture (Kuiper)
December 01, 1985

Yosef Yomdin (Be'er Sheva University)
Volume Growth and Entropy
February 19, 1986

Sheldon Newhouse (University of Maryland)
Continuity Properties of Entropy
February 19, 1986

Mike Shub (IBM Thomas J. Watson Research Center)
Portion of talk on entropy
February 19, 1986

John Mather (Princeton University)
Diophantine conditions for invariant circles of area preserving mappings
February 26, 1986

Dennis Sullivan (CUNY)
Feigenbaum's quantitative discovery for 1D dynamical systems
April 09, 1986

Stephen Smale (University of California, Berkeley)
Computational Complexity  I (UNAM)
,

Stephen Smale (University of California, Berkeley)
Computational Complexity  II (UNAM)
,

Stephen Smale (University of California, Berkeley)
Computational Complexity  III (UNAM)
,

Dennis Sullivan (CUNY)
Mathematical theory beyond the Feigenbaum phenomena: results and problems (First 35 minutes only)
April 16, 1986

James Yorke (University of Marland College Park)
Chaos in the Boundaries of Basins of Attraction
April 16, 1986

Bruce Knight (Rockefeller University)
Recognition of Nonlinear systems in Real Science
April 23, 1986

Mitchell Feigenbaum (Rockefeller University)
Thermodynamics for dynamical systems
April 23, 1986

Serge Lang (Yale University)
Hyperbolic and Diophantine Analysis
April 30, 1986

Michael Keane (Technische Universiteit Delft)
Percolation and Ergodic Theory
April 30, 1986

Dennis Sullivan (CUNY)
Thurston's critical finite theorem
May 13, 1986

Curt McMullen (IAS)
Rational maps and 3dimensional topology
May 14, 1986

Alberto Verjovsky (Universidad de Braga)
Riemann hypothesis, circle problem, nonEuclidean geometry
May 15, 1986

Lipman Bers (Columbia University)
My Life with Quasiconformal Mappings
May 21, 1986

Mauricio Peixoto (IMPA)
Enumerative boundary value problems for ordinary differential equations
May 20, 1986

Ricardo Mane (Instituto de Matematica Pura e Aplicada)
Structural stability implies hyperbolicity for smooth dynamical systemsa conjecture affirmed
May 23, 1986

John Hubbard (Cornell University)
2dimensional complex iteration and the complex Henon mapping
May 28, 1986

Victor Donnay (Courant Institute)
A metric on the sphere whose geodesic flow has positive entropy
June 11, 1986

John Morgan (Columbia University)
Trees and Hyperbolic Geometry
September 17, 1986

Gaven Martin (Yale University)
Discrete Quasiconformal Groups
September 24, 1986

Lee Mosher (Princeton University)
Train track complexes and the classification of pseudo Anosovs
October 01, 1986

Joe Christy (Princeton University)
Hyperbolic Attractors in 3manifolds
October 08, 1986

Lisa Goldberg (CUNY)
Exponential maps and topological conjugacy
October 15, 1986

Albert Fathi (UMPA)
Homotopical stability of pseudo Anosov maps
October 22, 1986

Andreas Floer (Courant Institute)
On the Arnold Conjecture
October 29, 1986

Arthur Robinson (IAS)
Ergodic properties which lift to group extensions
November 05, 1986

Michael Handel (Columbia University)
Zero entropy homemorphisms of the annulus and the torus
November 12, 1986

Thea Pignataro (Columbia University)
Computer Analysis of Attractors
November 19, 1986

Peter Jones (Yale University)
Harmonic measure on curves and related topics
December 03, 1986

Daryl Cooper (University of Minnesota, Minneapolis)
Classification on Cantor sets
February 17, 1987

Dennis Sullivan (CUNY)
Distortion lemma, Gibbs states and Hausdorf measure
February 19, 1987

David Fried (Boston University)
Lefschetz formulas for flows
February 24, 1987

Dennis Sullivan (CUNY)
Eigenvalue invariants of expanding systems
February 24, 1987

Dennis Sullivan (CUNY)
The analytic classification of complex analytic expanding systems
March 03, 1987

Mitchell Feigenbaum (Rockefeller University)
The thermodynamics of complicated sets
March 03, 1987

Welington deMelo (IMPA)
New results on 1 dimensional dynamics (wandering intervals and the cross ratio)
March 10, 1987

S.J. Patterson (GeorgAugustUniversität Göttingen)
The Spectral Theory and Kleinian Groups
March 17, 1987

George Mackey (Harvard University)
Harmonic Analysis and Group Theory in Diophantine Problems  Part 1
March 17, 1987

George Mackey (Harvard University)
Harmonic Analysis and Group Theory in Diophantine Problems  Part 2
March 24, 1987

Welington deMelo (IMPA)
New results on 1 dimensional dynamics (wandering intervals and the cross ratio)
March 24, 1987

Sebastian VanStrien (Technische Universiteit Delft)
More on the crossratio and 1dimensional dynamics
March 30, 1987

Sebastian VanStrien (Technische Universiteit Delft)
There are KupkaSmale diffeomorphisms on $S^2$ without sinks or sources in generic oneparameter families
March 30, 1987

John Smillie (Lehman College CUNY)
Expansions on the complex Henon mappings
April 07, 1987

Dan Rudolph (University of Maryland)
Markov tilings of $R^N$ representations of $R^N$ actions
April 21, 1987

John Guckenheimer (Cornell University)
Negative Schwarzian derivative and the Feigenbaum conjecture
April 21, 1987

Dennis Sullivan (CUNY)
A proof of the Feigenbaum rigidity theorem
April 21, 1987

Michael Handel (Columbia University)
Do periodic point free diffeomorphisms of $T^2$ have rotation vectors
April 28, 1987

Curt McMullen (IAS)
The Quintic principle is solvable by iteration
May 05, 1987

Rafael de la Llave (Princeton University)
A complete set of invariants for smooth conjugacy of hyperbolic dynamical systems
May 14, 1986

Oscar Lanford (ETH Zürich)
Renormalization hyperbolic structure for circle mappings
September 15, 1987

Dennis Sullivan (CUNY)
A priori estimates for nonlinear iteration
September 29, 1987

Dennis Sullivan (CUNY)
Global convergence of Feigenbaum's renormalization
September 29, 1987

Rafael de la Llave (Princeton University)
New developments in smooth conjugacies of Anosov systems
September 29, 1987

Gilles Pisier (Texas A&M University)
Pvariation of Martingales
October 06, 1987

Mitchell Feigenbaum (Rockefeller University)
Aspects of scaling in renormalization
October 13, 1987

Steve Hurder (University of Illinois at Chicago)
Dynamics of onedimensional pseudo groups arising from foliations
October 20, 1987

Charles Tresser (Physique Théorique)
Transitions to Chaos
October 27, 1987

JeanMarc Gambaudo (Laboratoire de Mathématiques)
Strange attractors
October 27, 1987

John Smillie (Lehman College CUNY)
Dynamics of complex polynomial diffeomorphisms
November 10, 1987

Charles Tresser (Physique Théorique)
The structure of the boundary of chaos for self mappings of the 2disk
November 10, 1987

D H Phong (Columbia University)
Geometry of periodic strings
November 17, 1987

David Tischler (Queens College (CUNY))
Polynomials with all critical points fixed
November 24, 1987

Harold Rosenberg (Université ParisSud XI  Orsay)
Global properties of doubly periodic minimal surfaces
November 24, 1987

Joachim Cuntz (Université AixMarseille II at Luminy)
Topological Markov chains and K theory of $C^*$ algebras, a survey
December 01, 1987

Michael Handel (Columbia University)
The rotation orbit types of annulus mappings form a closed set
December 08, 1987

John Franks (Northwestern University)
The Poincarè Birkhoff fixed point theorem
December 08, 1987

Stephen Smale (University of California, Berkeley)
Remarks on generalized Turing machines  Part 1
December 15, 1987

Harvey Friedman (The Ohio State University)
Remarks on generalized Turing machines  Part 2
December 15, 1987

Bruce Kitchens (IBM)
Automorphisms of one sided shifts
December 15, 1987

Linda Keen (Lehman College CUNY)
Examples of automorphisms of one sided shifts from complex analysis
December 15, 1987

John Guckenheimer (Cornell University)
Distortion of unimodal maps
December 22, 1987

Stewart Johnson (Cornell University)
Distortions of unimodal maps
December 22, 1987

Greg Swiatek (University of Warsaw)
The structure of phase locking parameter for critical circle mappings (remarks by Predrag Cvitanović)  Part 1
December 28, 1987

Greg Swiatek (University of Warsaw)
The structure of phase locking parameter for critical circle mappings (remarks by Predrag Cvitanović)  Part 2
January 05, 1988

Greg Swiatek (University of Warsaw)
A Denjoy theorem for critical circle mappings
January 12, 1988

Peter Doyle (Dartmouth)
Geometry of Riemann surfaces, eigenvalues of the Laplacian
February 09, 1988

Jonathan Ashley (IBM)
A Linear Bound for Factor Maps to the Nshift
February 16, 1988

Daniel Goroff (Harvard University)
Dual Variational Principles for Twist Maps
February 23, 1988

Seunghwan Kim (Cornell University)
Bifurcation in Torus Maps, Quasiperiodicity, Mode Locking in Multifrequency dynamical systems
March 01, 1988

Kevin Hockett (Boston University)
A tour through the standard family on $S^1$
March 08, 1988

Folkert Tangerman (Courant Institute)
On the topology of Aubrey Mather sets
March 15, 1988

Klaus Schmidt (IAS)
Expansive Automorphisms of Compact Groups
March 22, 1988

Mark Pollicott (IAS)
Interval maps and the Laplacian of surfaces of
March 29, 1988

Chris Gole (Boston University)
Periodic points of exact symplectic diffeomeorphisms
March 29, 1988

Marek Rycklik (IAS)
Continuity of Lyapunov exponent in the Jacobson theorem
April 12, 1988

Michael Boyle (University at Maryland)
Automorphisms on the One sided Shift
April 19, 1988

Robert Gilman (Stevens Institute of Technology)
Cellular Automata
May 03, 1988

Pieter Veerman (Rockefeller University)
Aubrey Mather sets
May 10, 1988

Ralf Spatzier (Stony Brook University)
Ratner's Theorem and Geometrically Finite Groups
May 17, 1988

Shizuo Kakutani (Yale University)
Induced Transformations
May 17, 1988

Lyman Hurd (Princeton University)
Subshifts arising in the evolution of cellular automata
May 19, 1988

Michael Keane (Technische Universiteit Delft)
Discovering one dependent processes through a dynamical system
May 31, 1988

Dennis Sullivan (CUNY)
Almost conformal conjugacies
October 04, 1988

Greg Swiatek (University of Warsaw)
Critical homeomorphisms of the circle
October 11, 1988

Benjamin Weiss (Hebrew University Jerusalem)
Statistical Stability of Dynamical Systems
October 13, 1988

V Arnold ()
Dynamics and Intersections
October 18, 1988

Mitsuhiro Shishikura (Kyoto University)
Branch coverings of $S^2$ and piecewise linear maps on trees
October 18, 1988

John Smillie (Cornell University)
Ergodic theory of polygonal billiards
November 01, 1988

Lisa Goldberg (CUNY)
Mapping class groups and critical point surgery
November 01, 1988

Waldemar Paluba (Warsaw University)
What we do not know about folding maps
November 08, 1988

Takehiko Morita (Hakuii Osaka)
The prime period theorem for closed orbits of dynamical systems with elastic reflections
November 08, 1988

R. Daniel Mauldin (University of North Texas, Denton)
Uniqueness of kneading parameters and dimension in trapezoid maps
November 15, 1988

John Mather (Princeton University)
Minimal action orbits for Lagrangian systems
November 22, 1988

Michel Herman (École Polytechnique)
Geometrical structure of boundaries of singular Siegel disks  I
November 22, 1988

Michel Herman (École Polytechnique)
Geometrical structure of boundaries of singular Siegel disks  II
November 29, 1988

Adrien Douady (University of ParisSud)
The problem of local connectivity of Mandelbrot set
November 29, 1988

Michael Handel (Lehman College CUNY)
Commuting homeomorphisms of $S^2$
December 06, 1988

Benjamin Weiss (Hebrew University Jerusalem)
Impromptu Talk
December 06, 1988

Masahiko Kanai (Tokyo, Yokohama)
Geometry of Geodesic Flows
December 13, 1988

Dennis Sullivan (CUNY)
A proof of renormalization conjectures
December 14, 1988

Mitchell Feigenbaum (Rockefeller University)
Scaling dynamics
December 14, 1988

Curt McMullen (IAS)
Riemann surfaces and the geometrization of 3manifolds
December 14, 1988

Sergey Novikov ()
Complex analysis and operator string theory
December 14, 1988

Kostya Khanin (Landau Institute of Theoretical Physics)
Renormalization group method in the theory of dynamical systems
December 14, 1988

Borovkov ()
Random Processes in connection with the problem of analysis
December 14, 1988

Victor Maslov ()
Mathematical models for the cooling process of the 4Chernobyl block
December 15, 1988

Vladimirov ()
Padic quantum theory
December 15, 1988

Foias ()
Inertial sets in Fluid Dynamics
December 15, 1988

Andrew Majda (Princeton University)
Nonlinear developments of instability for supersonic jets
December 15, 1988

I. M. Lavrentiev ()
Integral geometry and inverse problems
December 15, 1988

Zizchenko ()
Algebraic varieties of small codimension in complex projective space
December 15, 1988

Peter Sarnak (IAS)
Ramanujan graphs
December 16, 1988

Gonchar ()
Padé approximants and analytic continuation of functions
December 16, 1988

Yury Manin (Steklov Institute of Mathematics)
Counting points on algebraic varieties
December 16, 1988

Platonov ()
Geometrical approach to representation theory
December 16, 1988

Pierre Deligne (IAS)
Geometric incarnation of zeta(N) in the fundamental group of the projective line minus 3 points
December 19, 1988

Victor Kac (MIT)
Loop groups and the nonlinear Schroedinger equation
December 19, 1988

Israel Gelfand (Rutgers University)
Spectral theory of nonclassical linear operators and nonlinear systems
December 19, 1988

Ludvig Faddeev (Steklov Institute of Mathematics)
Functional integral quantization on orbits of compact C groups
December 19, 1988

Yuval Peres (Hebrew University)
Optimal disk covering, random matrix products and a ubiquitous fractal measure
December 20, 1988

Harold Rosenberg (Université ParisSud XI  Orsay)
Periodic global minimal surfaces in Euclidean three space
December 20, 1988

Dennis Sullivan (CUNY)
On the spectrum of Feigenbaum's renormalization operator
January 03, 1989

Ya Sinai (Moscow State University)
Quantum chaos  Part 1
January 10, 1989

Ya Sinai (Moscow State University)
Quantum chaos  Part 2
January 10, 1989

John Guckenheimer (Cornell University)
Growth of derivatives
January 17, 1989

Dennis Sullivan (CUNY)
Progress on the renormalization conjectures in dynamical systems
August 11, 1988

Frederick P Gardiner (GSUC/Brooklyn College)
Complex structure on the space of symmetric unparameterized closed strings
February 03, 1989

Michael Yakobson (University of Maryland)
2 Applications of Feigenbaum Theory
February 10, 1989

Dennis Sullivan (CUNY)
Renormalization operators, structure mappings, and contractions
February 14, 1989

Alec Norton (Boston University)
The 2dimensional Denjoy problem
February 21, 1989

Charles Epstein (University of Pennsylvania)
Characteristic numbers of pseudo convex domains
February 27, 1989

Michal Misiurewicz (IUPUI)
Monotonicity of entropy for piecewise linear maps
February 28, 1989

L.S. Young (University of Arizona)
Yorke Conjecture on the Dimension of Attractors
March 07, 1989

Charles Tresser (University of Arizona)
Monotonicity properties for maps on the interval
March 14, 1989

Peter Veerman (Rockefeller University)
Renormalization of hyperbolic AudreyMather sets
March 28, 1989

Mark Nelkin (New York University)
Space and the corrrelations in Isotopic Turbulence
April 04, 1989

Steve Batterson (Boston University)
Dynamics of Eigenvector Algorithms
April 11, 1989

JeanChristope Yoccoz (Université ParisSud)
Analytic Conjugacy of Diffeomorphisms on the Circle
April 14, 1989

D Hall ()
Special periodic orbits in the N body problem
April 18, 1989

Michael Shub (IBM Thomas J. Watson Research Center)
A quantitative Bezout theorem
April 25, 1989

Benjamin Bielefeld (Cornell University)
Creating Polynomials Using Quasiconformal Surgery
May 09, 1989

Sheldon Newhouse (University of North Carolina at Chapel Hill)
Symbolic dynamics for 2dimensional diffeomorphisms
May 09, 1989

Stephen Semmes (Rice)
Quasiconformal Mappings and cord arc curves
May 16, 1989

Misha Brin (University of Maryland)
On the classification of Anosov Diffeomorphisms
May 23, 1989

Peter Jones (Yale University)
Estimates of harmonic measures, traveling salesman problems and Julia sets
May 23, 1989

N Markov ()
Conformal Mappings and Gibbs measures
May 30, 1989

Henri Epstein (IHES)
Tangent space to stable manifold for period doubling
October 10, 1989

Charles Tresser (IBM)
Renormalization at the boundary of chaos
October 17, 1989

Giovanni Gallavotti (Universita di Roma)
Fermi Surface
October 24, 1989

Predrag Cvitanovic (Georgia Institute of Technology)
Henon mappings
October 31, 1989

Michael Jacobson (University of Maryland)
Expanding =$>$ Quasisymmetry
November 07, 1989

Mauricio Peixoto (IMPA)
History of dynamics
November 14, 1989

Karen Brucks (Stony Brook University)
Monotonicity Properties of Trapezoidal Maps
December 05, 1989

Oscar Lanford (ETH Zürich)
The global hyperbolicity conjecture for critical circle mappings
January 02, 1990

Charles Pugh (University of California, Berkeley)
Critical Sets and Critical Value
January 09, 1990

Lan Wen (Peking University)
The $C'$ closing lemma for endomorphisms
January 16, 1990

Bob Devaney (Boston University)
Homoclinic orbits and baby Mandelbrot sets
January 23, 1990

Alexandre Eremenko (Purdue University)
Iteration theory for entire functions
January 30, 1990

Bodil Branner (Technical University of Denmark)
Quadratic Polynomials and Local Connectivity
February 06, 1990

Francois Labourie (Universite ParisSud)
Anosov flows with smooth stable foliations
February 13, 1990

John Milnor (Stony Brook University/IMS)
Dynamics of Complex Polynomials of Degree ≤ 2 and External Rays
February 20, 1990

Mikhail Lyubich (Stony Brook University/IMS)
Topological and measure theoretic viewpoints in one dimensional dynamics
February 20, 1990

Virginia Harrison (University of California, Berkeley)
Fractal Integration (No sound)
February 23, 1990

Peter Jones (Yale University)
Misiurewicz sets are removable
February 23, 1990

Rick Schoen (Stanford University)
Extremal area preserving maps and Langrangian submanifolds
February 23, 1990

Sheldon Newhouse (University of Maryland)
Structure theory of surface diffeomorphisms with positive topological entropy
February 27, 1990

Folkert Tangerman (Stony Brook University)
Real variable Thurston's algorithm
March 06, 1990

Greg Swiatek (University of Warsaw)
The pure singularity property for circle maps
March 13, 1990

Misha Gromov (IHES and Courant)
The hyperbolic pinching problem
March 20, 1990

JeanMarc Gambaudo (Universite de Nice)
Self similar constructions in smooth dynamics
April 17, 1990

Michael Jacobson (University of Maryland)
Induced hyperbolicity, absolutely continuous invariant measures, and eometry
April 23, 1990

Yakov Pesin (Pennsylvania State University)
Hyperbolic structures in infinite dimensional systems
May 01, 1990

Arshag Hajian (Northeastern University)
Sequences of integers and ergodic transformations in infinite measure spaces
May 08, 1990

John Franks (Northwestern University)
Simple heteroclinic cycles
May 08, 1990

Jim Anderson (Stony Brook University)
Adding elements to Kleinian groups
May 11, 1990

Dimitri Anosov (Steklov Mathematical Institute)
Hilbert's 21st Problem
May 11, 1990

Robert F Williams (University of Texas, Austin)
Braid Index and Glueing
May 15, 1990

Gustav Hedlund (Yale University)
Symbolic Dynamics
May 22, 1990

Charles Tresser (Physique Théorique)
Symbolic dynamics and renormalization for rotations on the ntorus
October 03, 1990

Dennis Sullivan (CUNY)
Update on renormalization convergence
October 09, 1990

John Hubbard (Cornell University)
Background and state of the art Mandelbrota  Part 1
October 30, 1990

John Hubbard (Cornell University)
Background and state of the art Mandelbrota  Part 2
October 30, 1990

Robert Penner (University of Southern California)
Integration over moduli spaces
October 23, 1990

John Smillie (Cornell University)
Analog of Julia sets in ${\cal C}^2$
November 06, 1990

Phillipe Thieullen (University of North Carolina at Chapel Hill)
Continuous Measures for Generic Dimensional Families
November 20, 1990

Kostya Khanin (Landau Institute of Theoretical Physics)
A priori bounds and statistical mechanics
November 13, 1990

Predrag Cvitanovic (Georgia Institute of Technology)
On the topology of Henon maps
November 27, 1990

Michal Misiurewiez (IUPUI)
Continuity properties of topological entropy for interval mappings
December 11, 1990

Andreas Acrivos (CUNY)
Bubbles and Renormalization
December 18, 1990

Dennis Sullivan (CUNY)
Riemann surface laminations
January 08, 1991

Frederick P Gardiner (GSUC/Brooklyn College)
Finite earthquakes, bendings of the Hilbert transform
January 22, 1991

John Velling (Brooklyn college)
Constant Mean Curvature Surfaces at Infinity of H^3
January 29, 1991

Ed Spiegel (Columbia University)
Patterns of Interacting Localized Structures
February 05, 1991

Adrien Douady (University of ParisSud)
Polynomial like maps  Part I
February 14, 1991

Adrien Douady (University of ParisSud)
Polynomial like maps  Part II
February 14, 1991

Mitsuhiro Shishikura (Stony Brook University)
Hausdorff dimension of boundaries of Mandelbrot sets and Julia sets
February 14, 1991

Pierre Coullet (Institut NonLineaire de Nice)
Pattern and symmetry breaking
February 21, 1991

Seppo Rickman (Helsingin Yliopisto)
Classification of Riemannian Manifold in Conformal Potential Theory
February 28, 1991

John Guckenheimer (Cornell University)
Simple resonance regions of $t^2$ diffeomorphism
February 28, 1991

Viviane Baladi (IBM Thomas J. Watson Research Center)
A Thermodynamic Formalism for Mathematicians
March 12, 1991

Seppo Rickman (Helsingin Yliopisto)
A Version of Picard's Theorem for Quasiregular Maps
March 05, 1991

Ed Miller (Polytechnic University)
The Symplectic Geometry of Elliptic SelfAdjoint Operators Coming from Splitting Manifolds
November 19, 1991

Tadeusz Iwaniec (Syracuse University)
Pharmonic tensors and quasiregular maps
March 26, 1991

John Morgan (Columbia University)
Groups Acting on Trees
April 02, 1991

Carlos Gutierrez (IMEUSP)
Dissipative vector fields on ${\cal R}^2$
April 09, 1991

Dan Rockmore (Dartmouth College)
Dynamics on the interval and group actions on trees
April 29, 1991

Rafael de la Llave (Georgia Institute of Technology)
Volume preserving maps and applications to fluid dynamics
May 14, 1991

Gregory Margulis (IAS)
Discrete groups of affine transformations
May 17, 1991

Folkert Tangerman (Stony Brook University)
Flat Tops
May 21, 1991

Nicolas Teleman (Stony Brook University)
BeurlingAhlforsDonaldsonSullivan operators and index theory
May 21, 1991

Dimitri Anosov (Steklov Mathematical Institute)
Hilbert's 21st Problem
May 28, 1991

Mikhail Lyubich (Stony Brook University)
Measure of the Julia set of a quadratic polynomial
September 12, 1991

Mikhail Lyubich (Stony Brook University)
Fibonacci recurrence and renormalization
September 17, 1991

Frederick P Gardiner (GSUC/Brooklyn College)
The ode of Beltrami coefficients
September 27, 1991

Richard Schwartz (CUNY)
Total projective curvature of curves
October 01, 1991

Alberto Candel (Washington University)
Uniformization of Foliations by Surfaces
October 08, 1991

Harold Rosenberg (Université ParisSud XI  Orsay)
Surfaces of positive curvature
October 11, 1991

Samuel Krushkal (Institute of Mathematics, Novosibirsk)
Plurisubharmonic Functions, Invariant Metrics on Teichmüller Space and Quasi Conformal Mappings
October 22, 1991

JeanMarc Gambaudo (Universite de Nice)
Topological obstuctions for smoothness in dimension 2
November 05, 1991

Philip Boyland (Stony Brook University)
Weak disks of Denjoy minimal sets
November 12, 1991

Michal Misiurewiez (IUPUI)
Cycles for disk homemorphisms and thick trees
November 19, 1991

Alexander Blokh (Stony Brook University/IMS)
Almost Sharkovskii Theorem for (finite) Graphs
November 26, 1991

Jaroslaw Kwapisz (Stony Brook University)
November 26, 1991

Jozef Zajac (Catholic University of Lublin)
Quasihomographies and Universal Teichmüller space
December 03, 1991

Hershel Farkas (Hebrew University)
Elliptic functions, torii, and subgroups of the modular groups
December 03, 1991

G. Daniel Mostow (Yale University)
Commensurabiltiy of lattices in the group of motions of complex hyperbolic space
December 09, 1991

Curt McMullen (IAS)
Holomophic probability measure and $H$ conjecture
December 09, 1991

Adam Epstein (CUNY)
Geometric limits in conformal dynamics
January 14, 1992

Paul MacManus (Yale University)
Quasiconformal Mappings and Rectifiability
January 21, 1992

Bruce Kitchens (IBM)
John Franks' classification for suspensions of subshifts of finite type
January 28, 1992

Peter Buser (École Polytechnique Fédérale de Lausanne)
Isospectral Plane Domains
February 04, 1992

Gary Alexander ()
Impromptu Talk
February 11, 1992

Genadi Levin (Hebrew University of Jerusalem)
On irrationally visible periodic points
February 11, 1992

Peter Sarnak (Princeton University)
Period matrices of curves of large genus
February 18, 1992

Peter Doyle (Princeton University)
Random walks on a drum head
February 25, 1992

Peter Jones (Yale University)
BiLipschitz mappings and the theory of rectifiability in quasiconformal mappings
February 25, 1992

Mikhail Lyubich (Stony Brook University)
Combinatorics, geometry and attractors of quadratic polynomials
March 03, 1992

Chris Bishop (Stony Brook University)
Harmonic Measure, Archlength and Schwarzian Derivative
March 10, 1992

Robert Devaney (Boston University)
Chaos, Fractals and Dynamics: Computer Experiments in Mathematics
January 01, 1989

John Hubbard (Cornell University)
The beauty and complexity of the Mandelbrot set
January 01, 1989

David Hofmann (University of Massachusetts at Amherst)
Natural Minimal Surfaces via theory and computation
January 01, 1990

Mark Philips (University of Richmond)
A tour of Heisenberg Space
July 24, 1990

John Hubbard (Cornell University)
Mandelbrot sets and Julia sets
January 01, 1990

James Yorke (University of Maryland College Park)
Chaos and fractals in simple physical systems
January 01, 1991

Stephen Wolfram (Wolfram Research, Inc.)
Introducing Mathematica
January 01, 1989

Robert Devaney (Boston University)
Transition to chaos, the orbit diagram and the Mandelbrot set
January 01, 1990

William Thurston (Princeton University)
Princeton Lectures 280  299
February 07, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
February 14, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
February 16, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
February 21, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
February 28, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
March 05, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
March 07, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
March 12, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
March 14, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
March 20, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
March 20, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 02, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 04, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 09, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 11, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 14, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 26, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 22, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 25, 1991

William Thurston (Princeton University)
Princeton Lectures 280  299
April 30, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  I
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  II
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  III
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  IV
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  V
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  VI
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  VII
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  VIII
July 01, 1991

Curt McMullen (IAS)
Renormalization and Rigidity  IX
July 01, 1991

Greg Zuckerman (Yale University)
Riemann surfaces, Lie groups and Conformal Field Theory
March 19, 1992

Marc Burger (CUNY)
Small Eigen Values of Arithmetic Hyperbolic Manifolds,Ergodic theory and Automorphic Duals
March 24, 1992

Waldemar Paluba (CUNY)
Upgrading of Lipschitz continuous mappings, infinitely renormalizable case
March 31, 1992

Marc Burger (CUNY)
Patterson Sullivan theory in rank 2 and the regularity of the Mostow map (Part 1)
April 07, 1992

Marc Burger (CUNY)
Patterson Sullivan theory in rank 2 and the regularity of the Mostow map (Part 2)
April 07, 1992

Alberto Verjovsky (Universidad de Braga)
The generalized complex Henon mappings
April 12, 1992

Alberto Verjovsky (Universidad de Braga)
Convergence of discrete measures and a certain number theoretical hypothesis by B. Riemann
April 21, 1992

Charles Tresser (Physique Théorique)
A thicket of Farey trees
April 28, 1992

JeanMarc Gambaudo (Universite de Nice)
Linking numbers and smoooth dynamics
May 05, 1992

George Zettler (Columbia University)
A decoding problem in dynamics and in number theory
May 12, 1992

Shlomo Sternberg (Harvard University)
May 19, 1992

Han Sah (Stony Brook University)
Game of Buckyball
May 19, 1992

Matti Vuorinen (University of Helsinki)
Quasiconformal Maps and Hausdorff Dimension
May 26, 1992

Ingrid Daubechies (Rutgers University)
Introductory Survey on the New Theory of Wavelets
September 15, 1992

Albert M Fisher (Stony Brook University)
Ratio Geometry, Rigidity and the Scenery Process for Hyperbolic Cantor Sets
September 22, 1992

Jozef Dodziuk (Queens College (CUNY))
Spectral degenerations of hyperbolic three manifolds
September 29, 1992

John Milnor (Stony Brook University/IMS)
Miscellaneous remarks on quadratic rational maps
October 01, 1992

Adam Epstein (CUNY)
(pre thesis defense) Geometric limits in conformal dynamics  finite type maps and applications
October 01, 1992

Yuji Ito (Keio University)
Cocycles over a nonsingular transformation
October 06, 1992

Tom Spencer (Princeton University)
Standard Map Conjectures
October 13, 1992

Michael Handel (Lehman College (CUNY))
Entropy of non compact spaces
October 20, 1992

Jay Rosen (The College of Staten Island (CUNY))
Brownian Motion: Local Times and SelfIntersections
October 27, 1992

George Tomanov (Yale University)
Measure rigidity for algebraic groups over local fields: Generalization of Marina Ratner theory to padic case
October 27, 1992

Frederick P Gardiner (GSUC/Brooklyn College)
Uniformly asymptotically conformal dynamical systems
October 30, 1992

Michael Shub (IBM Thomas J. Watson Research Center)
Stably ergodic diffeomorphisms
November 03, 1992

Subhashis Nag (Indian Statistical Institute, Calcutta)
Period matrices for universal Teichmüller space and string theory
November 10, 1992

Peter Jones (Yale University)
When is the complement of a Julia set a John domain?
November 17, 1992

Alberto Adrego Pinto (University of Warwick)
Renormalization Theory
November 24, 1992

Kai T Hansen (University of Oslo)
Symbolic dynamics and the pruning front in billiards and once folding maps
December 08, 1992

Amy Wilkinson (University of California, Berkeley)
Smoothable Infinitely Renormalizable Maps on the Interval
December 10, 1992

Greg Swiatek (Stony Brook University)
Generic hyperbolicity in the real quadratic family
December 17, 1992

Gregory Margulis (Yale University)
Group Theory and Ergodicity Results
December 22, 1992

Jeremy Kahn (University of California, Berkeley)
Renormalization, Teichmüller Theory, and Pushforward operators Part I
January 05, 1993

Jeremy Kahn (University of California, Berkeley)
Renormalization, Teichmüller Theory, and Pushforward operators Part II
January 06, 1993

Jeremy Kahn (University of California, Berkeley)
Renormalization, Teichmüller Theory, and Pushforward operators Part III
January 07, 1993

Sen Hu (USTC School of Mathematics)
Compactification of complex Henon maps
January 07, 1993

Iaci Malta (PUCRio)
On the problem of solving $F(x)=y$ in the plane
January 12, 1993

Richard Canary (University of Michigan)
The Topology and Geometry of Hyperbolic 3manifolds
January 19, 1993

Linda Keen (Lehman College (CUNY))
Markov maps for the punctured torus Teichmüller space
January 26, 1993

Yuval Peres (Yale University)
Hausdorff measure of SelfAffine Carpets
February 02, 1993

CarlFriedrich Bodigheimer (IAS)
Interval Recombinations and Moduli of Riemann Surfaces
February 23, 1993

Michael Handel (Lehman College (CUNY))
The pseudo Anosov partial order on 3 braids
March 02, 1993

Philip Boyland (Stony Brook University)
Quasi periodic orbits in certain four dimensional symplectic maps
March 09, 1993

Lee Mosher (Rutgers University)
Geodesic laminations for spaces that are not negatively curved
March 16, 1993

Charles Tresser (IBM)
Transition to chaos for circle maps
March 23, 1993

Marco Martens (Stony Brook University/IMS)
Rotation numbers for minimal Cantor sets
March 30, 1993

John Franks (Northwestern University)
Rotation sets for torus homeomorphisms
April 04, 1993

Victor Donay (I.A.S.)
Ergodicity, elliptic islands and coexistence of geodesic flows
April 20, 1993

Adam Epstein (CUNY)
Conformal Rigidity for Geometrically Finite Maps on Riemann Surfaces
April 27, 1993

Howard Weiss (Pennsylvania State University)
Hausdorff dimension of sets with multiple exponents, horseshoes and number theory
May 03, 1993

Bruce Kitchens (Indiana University Purdue University Indianapolis)
${\Bbb Z}^2$ Markov shifts with algebraic structure
May 11, 1993

Dennis Sullivan (CUNY)
New results on characteristic classes
August 31, 1993

Michael Shub (IBM Thomas J. Watson Research Center)
Complexity and equation solving
September 07, 1993

Mikhail Lyubich (Stony Brook University/IMS)
Geometry of quadratic polynomials: moduli, rigidity and local connectivity
September 14, 1993

Adam Epstein (CUNY)
Towers of finite type analytic maps
September 16, 1993

Michael C Sullivan (CUNY)
Bob was wrong about the complexity of knots in dynamical systems
September 21, 1993

Andre de Carvalho (CUNY)
Kneading theory in Dimension 2
September 28, 1993

Mel Nathanson (Lehman College)
The geometry of sumsets in additive number theory
October 05, 1993

Yunping Jiang (Queens College)
On Infinitely Renormalizable Quadratic Julia Sets
October 12, 1993

Alberto Baider (Hunter College)
Analytic Classification of Equivariant Maps on S^1
October 19, 1993

Alexander Blokh (University of Alabama at Birmingham)
Rotation Numbers for Interval Maps
October 26, 1993

Michael Handel (Columbia University)
Relative mapping classes for fixed point free homeo mapping of the plane (Brower maps)
November 02, 1993

Janina Kotus (Warsaw University of Technology)
Ergodicity and Hausdorff Dimension of Julia set of Meromorphic Functions
November 09, 1993

Richard Sacksteder (CUNY)
Problems in Fluid Mechanics
November 16, 1993

Louis Crane (Kansas State University)
Topological invariants and gravity theory
November 23, 1993

Timothy Gendron (CUNY)
Surfaces, first quantized and second quantized
November 30, 1993

JeanChristope Yoccoz (Université ParisSud)
An index theorem for planar homeomorphisms
December 07, 1993

Predrag Cvitanovic (Georgia Institute of Technology)
Fredholm determinanats for semi classics OR Slide show of zeta functions in arithmetic classical or quantum mechanics
December 14, 1993

Michael C Sullivan (CUNY)
Kuptenberg's $C^\infty$ counter example to the Seifert conjecture in dimension three
December 21, 1993

Dennis Sullivan (CUNY)
Informal discussion on turbulence
January 04, 1994

John Mather (Princeton University)
Variational construction of connecting orbits  Part 1
January 11, 1994

John Mather (Princeton University)
Variational construction of connecting orbits  Part 2
January 11, 1994

Linda Keen (CUNY)
Rigidity of maps in the tangent family
January 18, 1994

Andrew Majda (Princeton University)
Vortex Sheets and Concentrations in Fluid Flow and Related Equations
January 25, 1994

Yunping Jiang (Queens College)
An Exposition and Generalization of Sullivan's Sector Theorem
February 01, 1994

Jun Hu (CUNY)
Topological conjugacy of circle diffeomorphisms
February 08, 1994

Albert Fisher (Delft University of Technology)
Modelling the scenery flows of some fractal shapes
February 15, 1994

Boris Apanasov (The University of Oklahoma)
Quasisymmetric 2knots in $S^4$ and Hyperbolic Lattices
March 01, 1994

Sen Hu (IAS)
On universality of critical KAM curves
March 08, 1994

Feng Luo (Rutgers University)
Schottky groups in 3dimensional Moebius groups
March 15, 1994

Jun Hu (CUNY)
Renormalizations and Universalities in the bifurcations
March 22, 1994

Nikolai Chernov (Princeton University)
Chaotic Billiards
March 22, 1994

Cawley ()
Anosov dynamics, the WeldPetersson metric, and Hausdorff dimension
April 05, 1994

Harumi Tanigawa (Nagoya University)
Grafting, Riemann Surfaces and Kleinian Groups
April 12, 1994

Edson deFaria (University of São Paulo)
Limit probability laws for homeomorphisms of the circle
April 19, 1994

Aimo Hinkkanen (University of Illinois at UrbanaChampaign)
Semigroups of rational functions
April 19, 1994

Toby Hall (Cambridge)
The creation of horseshoes
April 26, 1994

Serge Troubetzkoy (IMS/Stony Brook University)
Markov partitions via shadowing for diffeomorphisms with no zero exponent
April 26, 1994

Marco Martens (Stony Brook University)
Inducing slopes and conjugacies
May 17, 1994

Jarslaw Kwapisz (Stony Brook University)
Asymptotic entropy for maps of the annulus and the torus
May 10, 1994

Michael Wolf ()
Some harmonic maps from surfaces to 3manifolds which are not immersions
May 17, 1994

Adam Epstein (CUNY)
Transversality Principles in Conformal Dynamics  Part 1
September 13, 1994

Adam Epstein (CUNY)
Transversality Principles in Conformal Dynamics  Part 2
September 13, 1994

Matthew Brin (Brooklyn College)
PL Conjugates of the Doubling Map
September 20, 1994

Albert M Fisher (Stony Brook University)
Anosov families, scenery and the Teichmüller flow
September 27, 1994

Bryna Kra (Hebrew University of Jerusalem)
Smooth Conjugacies of Collections of Commuting Circle Diffeomorphisms
September 27, 1994

Jonathan Goodman (NYU)
Fixing the theory of hydrodynamic stability
October 04, 1994

Sergio Klainerman (Princeton University)
On Regularity Properties of Geometric Hyperbolic Equations
October 11, 1994

Benjamin Luce (Clarkson University)
Low dimensional dynamics of the complex GinsburgLandau Equation
October 18, 1994

Welington deMelo (IMPA)
Dynamics of the widely observed Lorentz systems
October 25, 1994

Adam Koranyi (CUNY)
QC Mappings and Carnot Geometry
November 01, 1994

Yair Minsky (Stony Brook University)
Laminations and hyperbolic geometry in holomorphic dynamics
November 15, 1994

Mauricio Peixoto (IMPA)
The 2point boundary value problem: geometry and arithmetic associated with it
November 22, 1994

Alessandra Iozzi (University of Maryland, College Park)
Limit sets of isometry groups of exotic hyperbolic spaces
November 22, 1994

Stainslav Smirnov (California Institute of Technology)
Multifractal analysis of polynomial Julia sets
November 29, 1994

Stainslav Smirnov (California Institute of Technology)
Structure of the divergencefree vector charges and their decomposition into solenoids
November 29, 1994

Marcel Berger (Université Denis Diderot  Paris VII)
Geodesics on Surfaces
September 12, 1994

Dennis Sullivan (CUNY)
Structure of Ideal Fluid Motion  Part 1
November 02, 1994

Dennis Sullivan (CUNY)
Structure of Ideal Fluid Motion  Part 2
November 02, 1994

Dennis Sullivan (CUNY)
Contact structures and ideal fluid motion  Part 1
November 09, 1994

Dennis Sullivan (CUNY)
Contact structures and ideal fluid motion  Part 2
November 09, 1994

Dennis Sullivan (CUNY)
Arnold's Description of steady state solution of Euler equation  Part 1
November 16, 1994

Dennis Sullivan (CUNY)
Arnold's Description of steady state solution of Euler equation  Part 2
November 16, 1994

Dennis Sullivan (CUNY)
Divergence free vector fields  its curl on the dimensional torus $T^3$
November 23, 1994

Dennis Sullivan (CUNY)
Steady state solutions of Euler equation: Arnold, Beltrami & Harmonic cases
November 23, 1994

Dennis Sullivan (CUNY)
Fundamental theorems of ODE generalized  Part 1
November 30, 1994

Dennis Sullivan (CUNY)
Fundamental theorems of ODE generalized  Part 2
November 30, 1994

Dennis Sullivan (CUNY)
Processes on train tracks
December 07, 1994

Rob Ghrist (Princeton University)
Knots and Dynamics
December 06, 1994

Dennis Sullivan (CUNY)
Global time existence theorem for Euler equation
December 13, 1994

Dennis Sullivan (CUNY)
Pressure of differentiable process  Part 1
December 14, 1994

Dennis Sullivan (CUNY)
Pressure of differentiable process  Part 2
December 14, 1994

Charles Radin (University of Texas, Austin)
Symmetry in Tilings
December 20, 1994

Oscar Lanford (ETH Zürich)
The Mather invariant fixed point problem
January 03, 1995

Alberto Verjovsky (Universidad de Braga)
Locally free holomorphic actions of the complex affine group
January 24, 1995

E Rips (Hebrew University, Columbia)
Hilbert's Nullaterllensatz for Quadratic Equations in Free Groups
February 21, 1995

Genadi Levin (Hebrew University of Jerusalem)
Geometry and topology of real quadratic polynomials
February 28, 1995

Sa'ar Hersonky (Cornell University)
On measure and Geometric properties of limit sets
March 07, 1995

Jun Hu (CUNY)
Threadlike maps and renormalizations
March 21, 1995

Anton Zorich (Moscow State University)
Asymptotics of leaves of Orientable Measured Foliations on surfaces and Gauss map on the space of interval exchange transformations
March 28, 1995

Boris Kolev ()
Surface Homeomorphisms with Zero Dimensional Singular Sets
April 04, 1995

Frederick P Gardiner (GSUC/Brooklyn College)
A Mathematical model for Egg=gE
April 11, 1995

Charles Tresser (IBM)
Synchronization  From Engineering to number theory
April 11, 1995

Peter Sarnak (Princeton University)
Zeros of the Riemann Zeta Function and Random Matrices
April 25, 1995

Andre de Carvalho (CUNY)
Pruning Fronts and the Formation of Horseshoes
May 09, 1995

Timothy Gendron (CUNY)
Quick Refutation of the Ehrenpiers Mazur Conjecture
May 02, 1995

Folkert Tangerman (Courant Institute)
Circle Maps with Breakpoints
May 16, 1995

Edward Witten (IAS)
Monopoles & FourManifolds
April 28, 1995

Edward Witten (IAS)
Strong Coupling Dynamics in String Theory
April 27, 1995

Clifford Taubes (Harvard University)
AMS Tape
January 01, 1995

Edward Witten (IAS)
ICM Lecture
August 25, 1990

Boris L Feigin (Institute Solid State Physics Moskow)
Conformal Theory, ICM Kyoto 1990
August 21, 1990

Dennis Sullivan (CUNY)
3D Fluid Algebra
September 05, 1995

Jun Hu (CUNY)
Renomalization, rigidity and universality in bifurcation theory  Part 1
September 12, 1995

Jun Hu (CUNY)
Renomalization, rigidity and universality in bifurcation theory  Part 2
September 12, 1995

Eliyahu Rips (Hebrew University)
Group Actions on Sets
September 12, 1995

John Morgan (Columbia University)
SeibergWitten Invariants of fourmanifolds  Part 1
September 19, 1995

John Morgan (Columbia University)
SeibergWitten Invariants of fourmanifolds  Part 2 (No audio)
September 19, 1995

JeanMarc Gambaudo (Universite de Nice)
Asymptotic Linking
September 26, 1995

Meiyu Su (CUNY)
Laminations
October 03, 1995

Edson DeFaria (IMEUSP)
On the Global Hyperbolicity Conjecture for Critical Circle Mappings
October 10, 1995

Clifford Taubes (Harvard University)
Counting psuedoholomorphic curves in 4D manifolds  Part 1
October 24, 1995

Clifford Taubes (Harvard University)
Counting psuedoholomorphic curves in 4D manifolds  Part 2
October 24, 1995

XiaoSong Lin (Columbia University)
I. On the self linking of a knot II. On a secondary Casson invariant
October 31, 1995

XiaoSong Lin (Columbia University)
On a secondary Casson invariant
October 31, 1995

Robert Penner (University of Southern California)
A new compactification of Riemann's moduli space
October 17, 1995

Robert Penner (University of Southern California)
An Old Product on the Modular Curve
October 17, 1995

Joan Birman (Columbia University)
Braid Foliations on Surfaces in Knot Complements
November 07, 1995

Nathan Seiberg (IAS)
The solution of some 4D Quantum Theories
November 07, 1995

G. Daniel Mostow (Bers Colloquium)
Quasiconformal mappings of CarrotCarrotheodory spaces
October 19, 1995

Li Zhong (Peking University)
Infinite dimensional Teichmuller space
November 08, 1995

Bodil Branner (Technical University of Denmark)
Surgery in Holomophic Dynamics
November 14, 1995

Raphael Douady (CIMS)
Probability and PDE's in Financial Mathematics
November 14, 1995

Robert McCann (Brown University)
The Geometry of Optimal Transportation
November 21, 1995

Kirill Vaninsky (Princeton University)
On SpaceTime properties of solutions for nonlinear equations with random initial data
November 28, 1995

Juba Heinonen (University of Michigan)
Quasiconformality of Metric Spaces
November 28, 1995

Hossein MovahediLankarani (Penn State University)
Structures Metrics and Measures
December 05, 1995

Stainslaw Smirnov (California Institute of Technology)
Collet, Eckmann & Holder
December 04, 1995

Robert F Williams (University of Texas, Austin)
Spaces that won't say no
December 05, 1995

Wayne Eberly (University of Calgary)
Polynomialtime Decomposition of Matrix Algebras
December 12, 1995

Duong Hong Phong (Columbia University)
The one loop graviton scattering amplitude in string theory
December 12, 1995

Duong Hong Phong (Columbia University)
Chiral vertex operators and Verlinde's formula
December 12, 1995

Santiago Simanca ()
Basic Concepts in Financial Mathematics
December 19, 1995

Cumrun Vafa (Harvard University)
Duality in String Theory  Part 1
January 02, 1996

Cumrun Vafa (Harvard University)
Duality in String Theory  Part 2
January 02, 1996

John Smillie (Cornell University)
Connectivity of Julia sets in C^2  Part 1
January 09, 1996

John Smillie (Cornell University)
Connectivity of Julia sets in C^2  Part 2
January 10, 1996

Bill Harvey ()
Triangle Groups & Moduli of Riemann Surfaces
January 30, 1996

Dennis Sullivan (CUNY)
Structures on 4manifolds and the Dirac Operator
January 23, 1996

Li Ma ()
A Dynamical Approach to Scalar Curvature
February 06, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
January 05, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
February 20, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
February 28, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
March 06, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
March 13, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
March 20, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
March 27, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
April 10, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
April 17, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
April 24, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
May 08, 1996

Santiago Simanca ()
Finanacial Mathematics (Fall 96 course tapes)
May 15, 1996

Duncan Sands (Université de ParisXI)
ColletEckmann & related hyperbolicity conditions for unimodal maps
February 13, 1996

Gheorghita Zbaganu ()
Dobrushin Coefficients of Ergodicity Asymptotic Stability and Relative Entropy
February 20, 1996

Edson Vargas ()
Minimal sets & polynomial maps
February 27, 1996

Jeff Cheeger ( New York University)
On the Structure of Manifolds with Ricci Curvatures Bounded Below
March 05, 1996

Dennis Sullivan (CUNY)
On the foundations of geometry, analysis, & the different structure for manifolds
March 09, 1996

Marco Martens (Stony Brook University)
Renormalization
March 12, 1996

R Friedman ()
SeibergWitten invariants of Algebra surfaces
March 19, 1996

Paul Schmutz Schaller ()
Small Eigenvalues on Riemann Surfaces
March 26, 1996

Dusa McDuff (Stony Brook University)
Geometry of Symplectic Energy
April 16, 1996

Sandra Hayes (CUNY)
Lifting Curves in Orbits of Lee Transformations
April 09, 1996

John Milnor (Stony Brook University)
Periodic points & the Mandelbrot Set
April 23, 1996

Vladimir Gershkovich (University of Melbourne)
Morse theory for Riemannian distance
April 30, 1996

Lee Mosher (Rutgers University)
PseudoAnosov blows on 3manifolds
May 07, 1996

Lee Mosher (Rutgers University)
Quasiisometries of solvable Baumslangsolitar groups
May 07, 1996

Arthur Jaffe (Harvard University)
Physics & noncommutative geometry
May 14, 1996

Marie Farge (CNRS)
Wavelets and Turbulense 1 of 2
May 20, 1996

Marie Farge (CNRS)
Wavelets and Turbulense 2 of 2
May 20, 1996

Meiyu Su (CUNY)
Measured Solenoid Riemann Surfaces & Holomorphic Dynamics
September 10, 1996

Shadi TahvildarZadeh (Princeton University)
Regularity and Breakdown of Harmonic Maps
September 17, 1996

Shadi TahvildarZadeh (Princeton University)
Regularity and Breakdown of Harmonic Maps
September 17, 1996

Charles Tresser (Physique Théorique)
Chaos theory in engineering and the natural sciences
September 24, 1996

Peter Veerman (Rockefeller University)
Hausdorf dimension of asymptotically selfsimilar fractals
September 30, 1996

Elizabeth Pecou (Stony Brook University)
Topological Invariants for Volume Preserving Diffeomorphism
October 08, 1996

Moira Chas ()
Degrees of freedom of periodic points of homeomorphism on orientalble surfaces
October 18, 1996

Charles Pugh (Berkeley)
Stable Ergodicity and Stable Accessibility
October 22, 1996

Jenny Harrison (Berkeley)
Geometric Integration of non smooth sets
October 29, 1996

Juna Heinonen (University of Michigan)
Locally Euclidean Conformal Gauge
November 05, 1996

Louis Nirenberg (New York University)
Remarks on Elliptic Equations in Unbounded Domains
November 19, 1996

YiZhi Huang (Rutgers University)
2D Conformal symmetry and vertex operation algebra
December 03, 1996

Benjamin Hinkle (Stony Brook University)
Parabolic Limits of renormalization
December 10, 1996

Scott Axelrod (MIT)
Perturbation Theory and Instantons
December 17, 1996

Charles Tresser (Physique Théorique)
On Chebyshev Poynomials in Dynamics
February 11, 1997

Igor Mezic (UCSB)
Dynamical Systems and Ergodic Theory Methods in Incompressible Fluids
February 18, 1997

Curt McMullen (Harvard University)
Siegel Linearizable Map on Ziegel Disk
February 18, 1997

Yuji Ito (Brown University)
Orbit Equivalence for Dynamical Systems
February 25, 1997

Seppo Rickman (Helsingin yliopisto )
Extentions of Branched Covering in Low Dimensions and QuasiRegular Mapping
March 04, 1997

Iuma Heinonen (University of Michigan)
Finding Branched Covers from Metric Spaces to R^n: A Generalized Reshetnyak Theorem
March 04, 1997

Raphael Douady ()
Model Calibration in Finance
March 11, 1997

Stephen Semmes (Rice University)
Complexity of Topological Objects
March 18, 1997

Dennis Sullivan (CUNY)
Characterstic Classes
September 25, 1996

Dennis Sullivan (CUNY)
Lecture 10/1/1996
October 01, 1996

Dennis Sullivan (CUNY)
Lecture 10/9/1996
October 09, 1996

Dennis Sullivan (CUNY)
Lecture 10/16/1996
October 16, 1996

Dennis Sullivan (CUNY)
What you can do with Differential Forms
October 23, 1996

Dennis Sullivan (CUNY)
Lecture 10/29/1996
October 29, 1996

Dennis Sullivan (CUNY)
Models for Manifolds
November 06, 1996

Dennis Sullivan (CUNY)
Maxing a finite Model for Fluid Motion
November 13, 1996

Dennis Sullivan (CUNY)
Lecture 11/20/1996
November 20, 1996

Dennis Sullivan (CUNY)
Poincaré Duality: From forms to chains and back again
December 04, 1996

Dennis Sullivan (CUNY)
Topology and Fluid Motion
December 11, 1996

Dennis Sullivan (CUNY)
The Arrow Construction
December 11, 1996

Dennis Sullivan (CUNY)
Lecture 12/18/1996
December 18, 1996

E.Y. Miller (Polytechnic University)
The Torelli Action on the Homotopy of Representation Spaces is Nontrivial
March 25, 1997

Varghese Mathai (University of Adelaide)
C*Algebras, KTheory and Quantum Hall Effect
April 01, 1997

Varghese Mathai (University of Adelaide)
Determinant Line, Von Neumann Algebras and L^2Torsion
April 01, 1997

Jean Bourgain (IAS)
KAM Methods in PDEs
April 15, 1997

Tom Mrowka (MIT)
Monopoles and contact structures
April 29, 1997

Irving Segal (MIT)
Mathematical Physics for Extreme Distances
April 08, 1997

Victor Pan (Lehman College CUNY)
Structured Matrix Computations
May 13, 1997

Peter Sarnak (Princeton University)
Geometry, Eigenvalue, Arithmetic Part 1 of 2
May 06, 1997

Peter Sarnak (Princeton University)
Geometry, Eigenvalue, Arithmetic Part 2 of 2
May 06, 1997

Dennis Sullivan (CUNY)
Lecture of 10/1/97
October 01, 1997

Dennis Sullivan (CUNY)
Lecture of 10/9/97
October 09, 1997

Dennis Sullivan (CUNY)
Lecture of 10/15/97
October 15, 1997

Dennis Sullivan (CUNY)
Lecture of 11/5/97
November 05, 1997

Dennis Sullivan (CUNY)
Lecture of 12/10/97
December 10, 1997

Dennis Sullivan (CUNY)
Lecture of 12/19/97
December 19, 1997

Dennis Sullivan (CUNY)
Lecture of 12/26/97
December 26, 1997

Dennis Sullivan (CUNY)
Lecture of 12/27/97 (Some audio and video issues)
December 27, 1997

Zoltan Szabo (Princeton University)
4Manifold & Minimal Conjecture  Part 1
October 07, 1997

Zoltan Szabo (Princeton University)
4Manifold & Minimal Conjecture  Part 2
October 07, 1997

Vadim Schechtman (Stony Brook University)
Strings and Hodge Theory
October 15, 1997

Michael Weiss (University of Aberdeen)
Index Theory & Algebraic KTheory
October 19, 1997

Jochen Bruening (HumboldtUniversität zu Berlin)
Gluing of Geometric Invariants
October 21, 1997

Jochen Bruening (HumboldtUniversität zu Berlin)
Informal Discussion
October 21, 1997

Vadim Schechtman (Stony Brook University)
Lecture of October 22, 1997  Part 1
October 22, 1997

Vadim Schechtman (Stony Brook University)
Lecture of October 29, 1997  Part 2
October 29, 1997

Charles Epstein (University of Pennsylvania)
Filling Surface germs and embedding of CR manifolds  Part 1
November 04, 1997

Vadim Schechtman (Stony Brook University)
Homotopy Lie Algebras  Part 1
November 05, 1997

Helmut Hofer (Courant Institute)
Dynamics in Convex Energy Surfaces & holomorphic curves
November 11, 1997

Helmut Hofer (Courant Institute)
Informal Discussion
November 11, 1997

Welington deMelo (IMPA)
Critical Circle Mappings (Jun Hu speaks until 0:07:45)
November 12, 1997

Tom Mrowka (MIT)
Thurston Norm and Scalar Curvature
November 18, 1997

Tom Mrowka (MIT)
Informal Talk
November 18, 1997

Jack Morava (The Johns Hopkins University)
Schur Qfunctions & 2D topological gravity
November 25, 1997

Louis Crane (Kansas State University)
Incorporating General relativity into the Categorical Approach
December 02, 1997

Ezra Getzler (Northwestern University)
2D Topological Quantum gravity in germs  Part 1
December 09, 1997

Ezra Getzler (Northwestern University)
2D Topological Quantum gravity in germs  Part 2
December 09, 1997

Scott Axelrod (MIT)
Mathematics of NMR  Part 2
December 16, 1997

Andre de Carvalho ()
Pruning Fronts Conjecture  Part 1
January 12, 1998

Andre de Carvalho ()
Pruning Fronts Conjecture Part 2
January 12, 1998

Lee Smolin (Penn State University)
Mathematical Issues in Quantum gravity
January 20, 1998

Lee Smolin (Penn State University)
Informal Discussion
January 20, 1998

John Baez (University of California, Riverside)
Spin Networks in Gauge Theories
March 19, 1998

Sylvain Cappell (NYU)
Topological & Algebraic Invariants of Singular Varieties
February 03, 1998

Boris Apanasov (The University of Oklahoma)
Complex Hyperbolic Manifolds  Part 1
February 10, 1998

Boris Apanasov (The University of Oklahoma)
Complex Hyperbolic Manifolds  Part 2
February 10, 1998

David Yetter (Kansas State University)
Deformation of Categories with Structure
February 24, 1998

David Yetter (Kansas State University)
Deformation of Categories with Structure & lowdimensional topology
February 24, 1998

Louis Kaufmann (University of Chicago)
Knots & Functional Integration
March 03, 1998

Louis Kaufmann (University of Chicago)
Knots & Functional Integration  Informal Discussion
March 03, 1998

David Ebin (Stony Brook University)
Motion of Incompressible fluid  Part 1
March 10, 1998

David Ebin (Stony Brook University)
Motion of Incompressible fluid  Part 2
March 10, 1998

Lucien Szpino (CUNY)
Heights & Discreteness
March 12, 1998

Daniel Freed (IAS)
Part 1
March 17, 1998

Daniel Freed (IAS)
Part 2
March 17, 1998

Herman Gluck (University of Pennsylvania)
Spectral Geometry for the Writhing of knots & the helicity of vector fields
March 24, 1998

Folkert Tangerman (Stony Brook University)
Large Scale Porous Media Flow
March 24, 1998

Andrew Ranicki (University of Edinburgh)
Chain Duality & Manifolds  Part 1
March 31, 1998

Andrew Ranicki (University of Edinburgh)
Chain Duality & Manifolds  Part 2
March 31, 1998

Mikhail Gromov (IHES)
Infinite Dimensional Algebraic varieties
April 21, 1998

Efim Zelmanov (Yale University)
What makes a Group Finite  Part 1
April 28, 1998

Efim Zelmanov (Yale University)
What makes a Group Finite  Part 2
April 28, 1998

Ezra Getzler (Northwestern University)
GromovWitten Invariants in higher genius
May 07, 1998

Anton Petrunin (Stony Brook University)
Finiteness theorem & Klingerberg Conjecture
May 12, 1998

Rostislav Matveyev ()
Golden Age of 4manifolds  Part 1
May 18, 1998

Rostislav Matveyev ()
Golden Age of 4manifolds  Part 2
May 18, 1998

Clifford Taubes (Harvard University)
SelfDual Harmonic 2 Forms and J  Part 1
May 19, 1998

Clifford Taubes (Harvard University)
SelfDual Harmonic 2 Forms and J  Part 2
May 19, 1998

Clifford Taubes (Harvard University)
SelfDual Harmonic 2 Forms and J  Part 3
May 19, 1998

Graeme Segal (University of Oxford)
Quantum Field Theory & Concept of Space  Part 1
May 26, 1998

Graeme Segal (University of Oxford)
Quantum Field Theory & Concept of Space  Part 2
May 26, 1998

Graeme Segal (University of Oxford)
Quantum Field Theory & Concept of Space  Part 3
May 26, 1998

Robin Forman (Rice University)
Combinatorial Differential Topology
September 08, 1998

Ezra Getzler (Northwestern University)
The Conjectured Structure of GromovWitten invariants  Part 1
September 15, 1998

Ezra Getzler (Northwestern University)
The Conjectured Structure of GromovWitten invariants  Part 2
September 15, 1998

Joanna KaniaBartoszynska (Boise State University)
Hopf Algebras and Combinatorial Gauge Theory  Part 1
September 22, 1998

Joanna KaniaBartoszynska (Boise State University)
Hopf Algebras and Combinatorial Gauge Theory  Part 2 (First 45 minutes is a discussion led by Dennis Sullivan)
September 22, 1998

Dennis Sullivan (CUNY)
Lecture
September 23, 1998

Douglas Bullock (Boise State University)
Combinatorial Gauge Theory and Knot Invariants
September 29, 1998

Douglas Bullock (Boise State University)
Combinatorial Gauge Theory and Knot Invariants
September 29, 1998

Douglas Bullock (Boise State University)
Combinatorial Gauge Theory and Knot Invariants
September 29, 1998

Dennis Sullivan (CUNY)
Lecture on 12/30/98
September 30, 1998

Mikhail Moshev (Stony Brook University)
Mirror Symmetry & hyperKahler Geometry  Part 1
October 06, 1998

Mikhail Moshev (Stony Brook University)
Mirror Symmetry & hyperKahler Geometry  Part 2
October 06, 1998

Kenji Fukaya (Kyoto University)
A Survey of Quantum Cohomology & Higher Invariants for Symplectic Manifolds  Part 1
October 13, 1998

Kenji Fukaya (Kyoto University)
A Survey of Quantum Cohomology & Higher Invariants for Symplectic Manifolds  Part 2
October 13, 1998

Jonathan Weitsman (Lehman College CUNY)
Geometry of the Intersection Rings of Module Spaces of Vector Bundles and Moduli of Euclidean Polygons  Part 2
October 20, 1998

Jonathan Weitsman (Lehman College CUNY)
Geometry of the Intersection Rings of Module Spaces of Vector Bundles and Moduli of Euclidean Polygons  Part 1
October 20, 1998

Slava Matveyev (Stony Brook University)
Geometric Constructions in 4D & Manifolds  Part 1
October 27, 1998

Slava Matveyev (Stony Brook University)
Geometric Constructions in 4D & Manifolds  Part 2
October 27, 1998

Greg Zuckerman (Yale University)
Cohomology and Quantum Field Theory  Part 1
March 02, 1999

Greg Zuckerman (Yale University)
Cohomology and Quantum Field Theory  Part 2
March 02, 1999

Jack Morava (John Hopkins University)
Informal Discussion before Enriched Topological Field Theories & Reimann surfaces
March 23, 1999

Jack Morava (John Hopkins University)
Enriched Topological Field Theories & Reimann surfaces  Part 1
March 23, 1999

Jack Morava (John Hopkins University)
Enriched Topological Field Theories & Reimann surfaces  Part 2
March 23, 1999

Alexander Voronov (Michigan State University)
Homotopy Gerstenhaber Algebras  Part 1
March 30, 1999

Alexander Voronov (Michigan State University)
Homotopy Gerstenhaber Algebras  Part 2
March 30, 1999

Etienne Ghys (CNRS)
Actions of Lattices on the Circle  Part 1
April 20, 1999

Etienne Ghys (CNRS)
Actions of Lattices on the Circle  Part 2
April 20, 1999

Etienne Ghys (CNRS)
Actions of Lattices on the Circle  Part 3
April 20, 1999

Etienne Ghys (CNRS)
Actions of Lattices on the Circle  Part 4
April 20, 1999

Dimitry Tamarkin (Penn State University)
Formality Conjecture  Part 1
May 11, 1999

Dimitry Tamarkin (Penn State University)
Formality Conjecture  Part 2
May 11, 1999

Ezra Getzler ()
B? Algebras (Informal Talk)
May 18, 1999

Ezra Getzler ()
B? Algebras: Hopf Operads and Some Remarks on a Construction of Tamarkin
May 18, 1999

Grigory Mikhalkin (Harvard University)
Real Algebraic Curves, Moment Maps and Amoebas  Part 1
May 25, 1999

Grigory Mikhalkin (Harvard University)
Real Algebraic Curves, Moment Maps and Amoebas  Part 2
May 25, 1999

Grigory Mikhalkin (Harvard University)
Real Algebraic Curves, Moment Maps and Amoebas  Part 3
May 25, 1999

Mikhail Khovanov (IAS)
Jones Polynomials & Euler Characteristic  Part 1
June 01, 1999

Mikhail Khovanov (IAS)
Jones Polynomials & Euler Characteristic  Part 3
June 01, 1999

Ioan James (Oxford University)
Combinatorial Topology versus General Topology
June 07, 1999

JeanLuc Brylinkski (Penn State University)
Differential Geometry of Gerbes and Holonomy Fun'ls
June 08, 1999

Dennis Sullivan (CUNY)
String Interactions & Algebraic Topology
September 21, 1999

Zhenghan Wang (Indiana University)
Integral Geometry of Knots & Plane Curves  Part 1
October 05, 1999

Zhenghan Wang (Indiana University)
Integral Geometry of Knots & Plane Curves  Part 2
October 05, 1999

Zhenghan Wang (Indiana University)
Integral Geometry of Knots & Plane Curves  Part 3
October 05, 1999

Igor Frenkel (Yale University)
Representation of Affine Lie Algebras via Platonic Solids  Part 1
October 12, 1999

Igor Frenkel (Yale University)
Representation of Affine Lie Algebras via Platonic Solids  Part 2
October 12, 1999

Igor Frenkel (Yale University)
Representation of Affine Lie Algebras via Platonic Solids  Part 3
October 12, 1999

Igor Frenkel (Yale University)
Representation of Affine Lie Algebras via Platonic Solids  Part 4
October 12, 1999

Tom Mrowka (MIT)
Speculations on the relation between Seiberg Witten & Instanton Homology  Part 1
October 19, 1999

Michael Douglas (Rutgers University)
Branes on CalabiYau  Part 1
October 26, 1999

Michael Douglas (Rutgers University)
Branes on CalabiYau  Part 2
October 26, 1999

Michael Douglas (Rutgers University)
Branes on CalabiYau  Part 3
October 26, 1999

Dimitry Tamarkin (Harvard University)
On d Algebras  Part 1
November 02, 1999

Dimitry Tamarkin (Harvard University)
On d Algebras  Part 2
November 02, 1999

Dimitry Tamarkin (Harvard University)
On d Algebras  Part 3
November 02, 1999

James Stasheff (University of Pennsylvania)
Cohomological Physics  Part 1
November 09, 1999

James Stasheff (University of Pennsylvania)
Cohomological Physics  Part 2
November 09, 1999

James Stasheff (University of Pennsylvania)
Cohomological Physics  Part 3
November 09, 1999

Alexander Migdal (Metacreations)
Hidden Symmetries of the Large N QCD  Part 1
November 16, 1999

Alexander Migdal (Metacreations)
Hidden Symmetries of the Large N QCD  Part 2
November 16, 1999

Alexander Migdal (Metacreations)
Hidden Symmetries of the Large N QCD  Part 3
November 16, 1999

Peter Kronheimer (Harvard University)
The SelbergWitten Equations on 3manifolds  Part 1
November 30, 1999

Peter Kronheimer (Harvard University)
The SelbergWitten Equations on 3manifolds  Part 2
November 30, 1999

Peter Kronheimer (Harvard University)
The SelbergWitten Equations on 3manifolds  Part 3
November 30, 1999

Yakov Eliashberg (Stanford University)
Plurisubharmonic Functions & Symplectic Geometry & Morse Theory  Part 1
December 07, 1999

Yakov Eliashberg (Stanford University)
Plurisubharmonic Functions & Symplectic Geometry & Morse Theory  Part 2
December 07, 1999

Yakov Eliashberg (Stanford University)
Plurisubharmonic Functions & Symplectic Geometry & Morse Theory  Part 3
December 07, 1999

Scott Axelrod (IBM)
Link Invariants Associated with Moduli Spaces  Part 1
December 14, 1999

Scott Axelrod (IBM)
Link Invariants Associated with Moduli Spaces  Part 2
December 14, 1999

Mikhail Movshev (Stony Brook University)
Topological open string theory  Part 2
December 21, 1999

Steve Ferry (Rutgers University)
Controlled Topology  Part 2
February 01, 2000

Carlo Rovelli (University of Pittsburgh)
What do we really know about spacetime
February 08, 2000

Ciprian Borcea (Rider University)
Polygon Spaces and Special Lagrangians in CalabiYau Manifolds  Part 1
February 29, 2000

Ciprian Borcea (Rider University)
Polygon Spaces and Special Lagrangians in CalabiYau Manifolds  Part 2
February 29, 2000

Boris Tsygan (Penn State University)
Noncommutive Geometry and Index Theorem
February 15, 2000

John Baez (University of California, Riverside)
Simplicial Quantum Geometry  Part 1
March 28, 2000

John Baez (University of California, Riverside)
Simplicial Quantum Geometry  Part 2
March 28, 2000

Alexander Givental (University of California, Berkeley)
An Introduction to GromovWitten Invariants  Part 1
April 04, 2000

Graeme Segal (Oxford University)
Topological structures in String Theory  Part 1
April 25, 2000

Graeme Segal (Oxford University)
Topological structures in String Theory  Part 2
April 25, 2000

Sergey Novikov (University of Maryland)
Topological Phenomenon in Conductivity of Metals
May 02, 2000

Mitchell Feigenbaum (Rockefeller University)
Mathematical Physics  Part 1
May 09, 2000

Mitchell Feigenbaum (Rockefeller University)
Mathematical Physics  Part 2
May 09, 2000

Claude Bardos (Brown University)
Macroscopic Limits of Reversible Systems  Part 1
May 16, 2000

Claude Bardos (Brown University)
Macroscopic Limits of Reversible Systems  Part 2
May 16, 2000

Lee Smolin (Penn State University)
MTheory as a Matrix Extension of Chern Simons Theory  Part 1
May 23, 2000

Lee Smolin (Penn State University)
MTheory as a Matrix Extension of Chern Simons Theory  Part 2
May 23, 2000

Abhav Ashtekar (Penn State University)
Quantum Mechanics of Riemannian Geometry  Part 1
May 31, 2000

Abhav Ashtekar (Penn State University)
Quantum Mechanics of Riemannian Geometry  Part 2
May 31, 2000

Jorgen E Andersen (University of California, Berkeley)
The Poisson algebra of chord diagrams and quantization
September 26, 2000

Michael Polyak (Tel Aviv University)
Quantum Topology  Part 1
October 10, 2000

Michael Polyak (Tel Aviv University)
Quantum Topology  Part 2
October 10, 2000

Alexander Voronov (Michigan State University)
Homotopoy Gerstenhaber Algebras  Part 1
October 24, 2000

Alexander Voronov (Michigan State University)
Homotopoy Gerstenhaber Algebras  Part 1
October 24, 2000

Alberto Cattaneo (Zurich University)
A Natural Physics Approach to Kontsevich Formal Quantization
November 07, 2000

Alberto Cattaneo (Zurich University)
BF Theory
November 07, 2000

Zhenghan Wang (Indiana University)
Differential Geometry and quantum knot invariants  Part 1
November 21, 2000

Zhenghan Wang (Indiana University)
Differential Geometry and quantum knot invariants  Part 2
November 21, 2000

Dror BarNatan (Hebrew University)
Elementary Feynman Integrals and 3 manifold invaraints
December 05, 2000

Ezra Getzler (Northwestern University)
Jet Space and certain invariants  Part 1
December 19, 2000

Dimitry Tamarkin (Penn State University)
Cyclic Formality and index formula  Part 1
February 13, 2001

Dimitry Tamarkin (Penn State University)
Cyclic Formality and index formula  Part 2
February 13, 2001

Alexander Shnirelman (Concordia University)
Incompressible Fluids  Part 1
February 27, 2001

Alexander Shnirelman (Concordia University)
Incompressible Fluids  Part 2
February 27, 2001

Kevin Walker (StationQ)
3D Topological Quantum Field Theory  Part 1
March 13, 2001

Kevin Walker (StationQ)
3D Topological Quantum Field Theory  Part 2
March 13, 2001

Paul Melvyn (Bryn Mawr College)
Finite Type Invariants in 3D  Part 1
March 27, 2001

Paul Melvyn (Bryn Mawr College)
Finite Type Invariants in 3D  Part 2
March 27, 2001

Kenji Fukaya (Kyoto University)
Quantization of rational homotopy theoryhomotopical algebra, Floer theory and Mirror Symmetry  Part 1
April 10, 2001

Kenji Fukaya (Kyoto University)
Quantization of rational homotopy theoryhomotopical algebra, Floer theory and Mirror Symmetry  Part 2
April 10, 2001

Sheldon Katz ()
Integlality Conjectures for GromovWitten Invariants and Continuation  Part 1
May 08, 2001

Sheldon Katz ()
Integlality Conjectures for GromovWitten Invariants and Continuation  Part 2
May 08, 2001

Morati ()
Spontaneous Talk
October 23, 2001

Ezra Getzler (Northwestern University)
Frobonius manifolds of higher genus  Part 1
March 21, 2000

Ezra Getzler (Northwestern University)
Frobonius manifolds of higher genus  Part 2
March 21, 2000

Yong Geun Oh (IAS)
Lagrangian intersection Floer homology and filtered infinity algebra  Part 1
November 20, 2001

Yong Geun Oh (IAS)
Lagrangian intersection Floer homology and filtered infinity algebra  Part 2
November 20, 2001

Eleny Ionel (University of Wisconsin)
GromovWitten Invariants of Symplectic Glueings  Part 1
December 04, 2001

Eleny Ionel (University of Wisconsin)
GromovWitten Invariants of Symplectic Glueings  Part 2
December 04, 2001

Robbert Dijkgraaf (University of Amsterdam)
Strings, Categories, Mtheory  Part 1
December 18, 2001

Robbert Dijkgraaf (University of Amsterdam)
Strings, Categories, Mtheory  Part 2
December 18, 2001

Paul Seidel (IAS)
Fukaya Categories and Deformation  Part 1
January 29, 2002

Paul Seidel (IAS)
Fukaya Categories and Deformation  Part 2
January 29, 2002

Stavros Garoufalidis (University of Warwick)
Rationality of the Kontsevich Integral  Part 1
February 26, 2002

Stavros Garoufalidis (University of Warwick)
Rationality of the Kontsevich Integral  Part 2
February 26, 2002

Boris Dubrovin (IAS)
Integrable systems classifications, universal identities  Part 1
March 12, 2002

Boris Dubrovin (IAS)
Integrable systems classifications, universal identities  Part 2
March 12, 2002

Claude Viterbo (Polytechnique University)
Floer Homology and the Free Loop Space  Part 1
March 26, 2002

Claude Viterbo (Polytechnique University)
Floer Homology and the Free Loop Space  Part 2
March 26, 2002

Uwe Kaiser (Boise State University)
Skein Modules and 3manifolds
April 23, 2002

Kenji Fukaya (IAS)
Floer Homology and Homological Mirror Symmetry  Part 1
April 09, 2002

Kenji Fukaya (IAS)
Floer Homology and Homological Mirror Symmetry  Part 2
April 09, 2002

Rahul Pandharipande (Princeton University)
Counting holomorphic maps between Riemann Surfaces  Part 1
May 07, 2002

Etienne Ghys (CNRS)
The mytery of holomorphic laminations in the compex projective plane
September 19, 2002

John Milnor (Stony Brook University/IMS)
Einstein XX Conference The dynamics of evolution
September 20, 2002

Tom Goodwillie (Brown University)
On some spaces of graphs  Part 1
December 03, 2002

Tom Goodwillie (Brown University)
On some spaces of graphs  Part 2
December 03, 2002

Mikhail Movshev (University of California, Davis)
10 dimensional Yang Mills Theory  Part 1
April 29, 2003

Mikhail Movshev (University of California, Davis)
10 dimensional Yang Mills Theory  Part 2
April 29, 2003

Marie Farge (CNRS)
Combinatorial Topology, Mathematical Quantization & Computational fluid dynamics
November 05, 2003

Kai Schneider (Université de Provence, Marseille)
November 05, 2003

Jozef Dodziuk (Queens College (CUNY))
Combinatorial approximation to hodge theory
February 10, 2004

Scott Wilson (School of UMN Twin Cities)
Combinatorial Approximation to Differential Forms
February 10, 2004

Jenny Harrison (University of California, Berkeley)
Discrete exterior calculus
February 10, 2004

Robert Kotiuga (Boston University)
Enduring Legacy and New Applications of Whitney Forms
February 10, 2004

Dennis Sullivan (CUNY)
Combinatorial Perturbation of Geometry and Analysis
February 10, 2004

John Terilla (Queens College (CUNY))
Quantum field theory and algebraic topology
April 20, 2004

Jae Suk Park (Yonsei University)
Quantum field theory and algebraic topology
April 20, 2004

Vasily Dogushev (MIT)
A proof of Tsygan's formality conjecture for any manifold
April 27, 2004

Thomas Tradler (NYC College of Technology)
Structures in the Hochschild Complex
April 27, 2004

Sergei Merkulov (Stockholm University)
Infinity structures and geometry
May 04, 2004

Sergei Merkulov (Stockholm University)
Differential Forms and string topology
May 04, 2004

Riccardo Longoni (Universita di Roma)
Configuration spaces and quantum field theory
May 11, 2004

Riccardo Longoni (Universita di Roma)
Counterexample to the homotopy invariance of configuration spaces of manifolds
May 11, 2004

John Terilla (Queens College (CUNY))
Mathematical foundations of quantum field theory
November 16, 2004

Alex Bene (University of California, Los Angeles)
Intersections of combinatorial cycles in moculi space
February 08, 2005

Peter Oszvath (Columbia University)
Heegard diagrams and holomorphic disks  Part 1
February 22, 2005

Peter Oszvath (Columbia University)
Heegard diagrams and holomorphic disks  Part 2
February 22, 2005

Paul Seidel (University of Chicago)
Khovanov homology and symplectic topology  Part 1
March 08, 2005

Paul Seidel (University of Chicago)
Khovanov homology and symplectic topology  Part 2
March 08, 2005

Yakov Eliashberg (Stanford University)
MadsenWeiss theorem for not so algebraic topologists (Part 1)
March 15, 2005

Yakov Eliashberg (Stanford University)
MadsenWeiss theorem for not so algebraic topologists (Part 2)
March 15, 2005

Stephan Stolz (University of Notre Dame)
Elliptic Topology Via Conformal Field Theory
April 19, 2005

Elke Markert (University of Notre Dame)
Supersymmetric Euclidean Field Theories of dim 0+1
April 19, 2005

Janko Latschev (Humboldt University)
Rational symplectic field theory and string topology
October 11, 2005

Janko Latschev (Humboldt University)
Symplectic field theory and string topology
October 11, 2005

Kevin Costello (University of Chicago)
String Topology, Supersymmetric Quantum Mechanics, and ChernSimons Theory  Part 1
March 28, 2006

Kevin Costello (University of Chicago)
String Topology, Supersymmetric Quantum Mechanics, and ChernSimons Theory  Part 2
March 28, 2006

JaeSuk Park (Yonsei University)
Quantum algebraic structure  Part 1
April 25, 2006

JaeSuk Park (Yonsei University)
Quantum algebraic structure  Part 2
April 25, 2006

Mahmoud Zeinalian (A Celebration of Sullivan's Awards)
Algebraic String Operation
April 29, 2006

Kevin Costello (A Celebration of Sullivan's Awards)
Constructing the B model partition function
April 29, 2006

Veronique Godin (A Celebration of Sullivan's Awards)
Representation of the homology of the mapping class groups
April 29, 2006

Michael Sullivan (A Celebration of Sullivan's Awards)
Legendrian contact homology
April 29, 2006

John Terilla (A Celebration of Sullivan's Awards)
Quantum backgrounds and homotopy algebra
April 29, 2006

Scott Wilson (A Celebration of Sullivan's Awards)
Supersymmetic Algebra and Combinatorial Topology
April 29, 2006

Stavros Garoufalidis (Georgia Institute of Technology)
Resurgence in Quantum Topology
September 27, 2006

Dennis Sullivan (CUNY)
Symplectic Primer  Part 1
October 04, 2006

Dennis Sullivan (CUNY)
Symplectic Primer  Part 2
October 11, 2006

Kevin Costello (Northwestern University)
Batalin Vilkovisky Formalism and renormalization
December 13, 2006

Graeme Segal (Oxford University)
Locality in quantum field theory
December 13, 2006

Pavel Mnev (Steklov Mathematical Institute)
Mini Course on Simplicial BF Theory  Part 2
March 07, 2007

Bruno Vallette (Université Nice SophiaAntipolis)
Deformation theory of representations of prop(erad)s
March 14, 2007

Scott Wilson (School of UMN Twin Cities)
The Algebra of Chains
March 14, 2007

Pavel Mnev (Steklov Mathematical Institute)
Mini Course on Simplicial BF Theory
March 14, 2007

Leonid Chekhov (Steklov Mathematical Institute)
Quantum Teichmüller Spaces
March 28, 2007

Janko Latschev (Humboldt University)
Sympectic field theory
April 18, 2007

Janko Latschev (Humboldt University)
Contact homology
April 25, 2007

Frederick P Gardiner (GSUC/Brooklyn College)
Stasheff's associahedra and Teichmuller theory
May 02, 2007

Jun Hu (CUNY)
Earthquakes and associahedra
May 02, 2007

Tobias Ekholm (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Introduction to the problem of relative SFT
September 24, 2007

Dennis Sullivan (American Institute of Mathematics)
Aim 2007: Towards Relative Symplectic Field Theory  Homotopy theory package for relative SFT
September 24, 2007

Dusa McDuff (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Discussion of open problems
September 24, 2007

Kenji Fukaya (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Homotopy theory of A_{∞}algebras  Part 1
September 25, 2007

Hiroshi Ohta (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Homotopy theory of A_{∞}algebras  Part 2
September 25, 2007

Kaoru Ono (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Homotopy theory of A_{∞}algebras  Part 3
September 25, 2007

Dennis Sullivan (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Homotopy theory of A_{∞}algebras  Impromptu Discussion
September 25, 2007

Octav Cornea (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Cluster homology
September 26, 2007

Janko Latschev (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  A proposed setup for relative SFT
September 26, 2007

Dennis Sullivan (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  String Topology
September 27, 2007

Breakout (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Breakout Session
September 27, 2007

Tobias Eckholm (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Parallel copy relative SFT
September 27, 2007

Kai Cieliebak (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory 
September 28, 2007

Eleny Ionel (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Discussion of progress and open problems
September 28, 2007

John Terilla (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Processing algebraic information in SFT
September 28, 2007

Manabu Akaho (American Institute of Mathematics)
AIM 2007: Towards Relative Symplectic Field Theory  Floer homology for Lagrangian immersions
September 28, 2007

Alain Connes (IHES)
Noncommutative Geometry & Physics  Part 1 (Poor Video Qulaity)
October 03, 2007

Alain Connes (IHES)
Noncommutative Geometry & Physics  Part 2 (Poor Video Quality)
October 03, 2007

Moira Chas (Stony Brook University)
New results about the Goldman lie algebra of closed curves on surfaces  Part 1 (Poor Video Quality)
April 16, 2008

Moira Chas (Stony Brook University)
New results about the Goldman lie algebra of closed curves on surfaces  Part 2 (Poor Video Quality)
April 16, 2008

JaeSuk Park (Yonsei University)
Minimal Model of QFT  Part 1 (Poor Video Quality)
April 23, 2008

JaeSuk Park (Yonsei University)
Minimal Model of QFT  Part 2 (Poor Video Quality)
April 23, 2008

Tom Lada (North Carolina State University)
L and symmetric Brace algebras (Poor Video Quality)
May 14, 2008

Michael Freedman (University of California, Santa Barbara)
Quantum computing and topological quantum field theory  Part 1
May 21, 2008

Michael Freedman (University of California, Santa Barbara)
Quantum computing and topological quantum field theory  Part 2
May 21, 2008

Tatyana Khodorovskiy (Hunter College)
4Dimensional Manifolds  Part 1
October 15, 2012

Tatyana Khodorovskiy (Hunter College)
4Dimensional Manifolds  Part 2
October 22, 2012

Tatyana Khodorovskiy (Hunter College)
4Dimensional Manifolds  Part 3
November 05, 2012

Joana Cirici (Freie Universitaet Berlin)
Rational homotopy of complex algebraic varieties (non compact and singular)
February 25, 2013

Joana Cirici (Freie Universitaet Berlin)
Generalities on basic homotopy theory
March 04, 2013

Joana Cirici (Freie Universitaet Berlin)
E1Formality of Complex Algebraic Varieties
March 04, 2013

loannis Vlassopoulos (IHES)
Algebras with duality and 2D Topological field theories  Part 1
June 14, 2013

loannis Vlassopoulos (IHES)
Algebras with duality and 2D Topological field theories  Part 2
June 21, 2013

loannis Vlassopoulos (IHES)
Algebras with duality and 2D Topological field theories  Part 3
June 28, 2013

Christian Arettines (CUNY Graduate Center)
Converting Curves into Combinatorics
July 10, 2013

Jade Vinson (Renaissance Technologies)
Shapes of Space: the Challenge of Negative Curvature
July 17, 2013

Jaesuk Park (Yonsei University)
On derived probability theory motivated by quantum field theory
August 23, 2013

Dennis Sullivan (Stony Brook University)
The complete and precise structure of closed simply connected topological manifolds of dimensions 4,5,6,7,... from the point of view of algebraic topology  Part 1
December 18, 2013

Anibal Medina (Stony Brook University)
The complete and precise structure of closed simply connected topological manifolds of dimensions 4,5,6,7,... from the point of view of algebraic topology  Part 2
January 09, 2014

Dennis Sullivan (Stony Brook University)
The complete and precise structure of closed simply connected topological manifolds of dimensions 4,5,6,7,... from the point of view of algebraic topology  Part 3
January 16, 2014

Anibal Medina (Stony Brook University)
The complete and precise structure of closed simply connected topological manifolds of dimensions 4,5,6,7,... from the point of view of algebraic topology  Part 4
January 23, 2014

Andrew Ranicki (University of Edinburgh)
Algebraic Surgery  Part 1
April 18, 2014

Andrew Ranicki (University of Edinburgh)
Algebraic Surgery  Part 2
April 18, 2014

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