Personal webpage of Nguyen-Bac Dang

Contact

Institute for Mathematical Sciences
Stony Brook University
Office Math Tower 5D-148C
Email: Nguyen-Bac.Dang(at symbol)stonybrook.edu

About me

I am actually a postdoc at Stony Brook University. Previously, I did my Ph.D under the supervision of Charles Favre. I am interested in the dynamics of rational maps on projective varieties of dimension larger or equal to three and in the theory of valuations on convex bodies.

Publications

2019: Higher arithmetic degrees of dominant rational self-maps (joint work with Dragos Ghioca, Fei Hu, John Lesieutre, Matthew Satriano) (Preprint, submitted) ArXiv link
2019: Dynamical invariants of toric correspondences (joint work with Rohini Ramadas) (Preprint, submitted) ArXiv link
2018: Degree growth for tame automorphisms of an affine quadric threefold (Preprint,submitted) ArXiv link
2018: PhD. Thesis: Croissance des degrés d'applications rationnelles en dimension 3 (In library) Link here
2017: Degrees of iterates of rational maps on normal projective varieties (Preprint, submitted) ArXiv link
2017: Positivity of valuations on convex bodies and invariant valuations by linear actions
(joint work with Jian Xiao)
(Preprint, submitted) ArXiv link

My talks and mini-courses

04/19 Complex Analysis, Dynamics and Geometry Seminar, Ann Arbor.
Spectral gap in the dynamical degrees of tame automorphism preserving an affine quadric threefold.
11/18 Algebraic geometry seminar, Brown University.
Degree growth of tame automorphisms preserving an affine quadric threefold.
11/18 Algebra & Number Theory Seminar, Penn State.
Degree growth of tame automorphisms preserving an affine quadric threefold.
10/18 Dynamics learning Seminar, Stony Brook.
Mini-course on the degree of tame automorphisms preserving an affine quadric threefold.
09/18 Dynamical Systems Seminar, Stony Brook.
Spectral gap on the dynamical degrees of tame automorphism preserving an affine quadric threefold.
06/18 Geometry and Dynamical Systems Seminar, Dijon.
Spectral gap for the group of tame automorphism preserving an affine quadric threefold.
05/18 ANR Lambda, Toulouse.
Spectral gap for the group of tame automorphism preserving an affine quadric threefold.
05/18 Analysis & Geometry Seminar, Jena.
A positive cone in the space of continuous translation invariant valuations.
12/17 Seminar on Geometric Analysis, Frankfurt.
A notion of positivity of valuations in convex geometry.
11/17: Seminar on Complex Analysis and differential equations, Lille.
Degrees of iterates of rational maps.
11/17: Workshop on Arithmetic and Complex Dynamics, Oaxaca.
Degrees of iterates of rational maps (Video here).
10/17: Seminar on dynamics, Amiens.
A notion of positivity of valuations in convex geometry.
09/17: Oberwolfach Mini-Workshop on Positivity of algebraic cycles.
Positive cones of valuations in convex geometry.
09/17: Young researcher in geometry and dynamics, Rennes.
Degrees of iterates of rational maps.
05/17: Del Duca meeting, Rennes.
Mini-course on dynamical degrees with Junyi Xie.
03/17: Seminar LAGA, Villetaneuse.
Degrees of iterates of rational maps.
03/17: Seminar on Analytic Geometry, Rennes.
Degrees of iterates of rational maps.
03/17: ANR Lambda meeting, Paris.
Degrees of iterates of rational maps.
10/16: Workshop Folheações Holomorfas, Rio de Janeiro.
Degrees of iterates of rational maps.

Conferences I have attended

28/09/2015-30/09/2015: Meeting in holomorphic and non Archimedian dynamics, Amiens
18/11/2015-20/11/2015: ANR Birpol meeting, Rennes
30/05/2016-31/05/2016: Young researcher meeting in dynamics, Rennes
05/09/2016-16/09/2016: Cremona Conference, Basel
12/05/2016-12/05/2016: ANR Lambda meeting, Amiens
22/06/2016-01/07/2016: New Methods in Birational Geometry, Toulouse

Other scientific activities

10/10/2015 et 07/10/2016: Organizer for the "Fête de la science" (Science festival), Ecole Polytechnique