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37th Fall meeting of the Semi-annual Workshop in Dynamical Systems and Related Topics
Penn State University Park
December 3-6, 2026

The 37th Fall meeting of the Semi-annual Workshop in Dynamical Systems and Related Topics will take place on December 3-6, 2026.

All lectures will be held at the Mathematics Department (114 McAllister Building) at the Penn State University Park campus. 

Additional support  comes from the Anatole Katok Center for Dynamical Systems and Geometry, the Eberly College of Science, and the Department of Mathematics at Penn State. The Brin Prize session at this meeting is funded by the Michael Brin Prize in Dynamical Systems Fund.

The workshop will feature

  • A SPECIAL SESSION in Memory of Sheldon Newhouse (1942-2026).
  • A SPECIAL SESSION "Recent Developments in Symplectic Dynamics" organized by Sergei Tabachnikov.
  • THE 6th MICHAEL BRIN DYNAMICAL SYSTEMS PRIZE FOR YOUNG MATHEMATICIANS.
  • BOOK EXHIBITS by American Mathematical Society, Cambridge University Press, World Scientific, and University of Chicago Press.

Workshop Banquet will be on Friday, December 4 at 7:30 PM.

Invited Speakers:

  • Alberto Abbondandolo (Ruhr-Universität Bochum and IAS)
  • Jérôme Buzzi (Université Paris-Saclay)
  • Dmitry Dolgopyat (University of Maryland, College Park)
  • Simion Filip (University of Chicago)
  • Livio Flaminio (University of Lille)
  • Michael Jacobson (University of Maryland, College Park)
  • Marco Mazzucchelli (Institut de Mathématiques de Jussieu and IAS)
  • Alfonso Sorrentino (University of Rome Tor Vergata and IAS)
  • Hee Oh (Yale University)
  • Enrique Pujals (CUNY, Graduate Center)
  • Omri Solan (IAS)
  • Maxime Zavidovique (Institut de Mathématiques de Jussieu and IAS)
  • Agnieszka Zelerowicz {University of California, Riverside)

In addition there will be 10 lightning talks by graduate students and postdocs.

Schedule of talks will be posted on the Workshop website at https://science.psu.edu/math/research/dynsys/workshop

Registration:

To register for the 2026 workshop, please complete  the Registration form by clicking on the link and submit it electronically.

Lodging:

Registered  participants should make their own reservations guaranteed with a valid credit card, and pay for their own lodging at the hotel during checkout. 

We reserved blocks of rooms at group rate in HYATT PLACE, STATE COLLEGE. The deadline to book is November 4, 2026. 

For instructions on how to make reservations, and reimbursement rules  go to the Workshop website https://science.psu.edu/math/research/dynsys/workshop

Dynamical Renormalization and MLC: January 4 – March 5, 2027
Simons Center for Geometry and Physics
January 4 – March 5, 2027

Since its introduction 50 years ago, the concept of Dynamical Renormalization (originally motivated by Renormalization in Physics) has become a fundamental tool in Dynamical Systems. The Program highlights recent advances of this theme, with a particular focus on the MLC Conjecture (the local connectivity of the Mandelbrot set), a central open problem in contemporary Holomorphic Dynamics. Related and parallel topics include circle and rational higher-degree Dynamics, 2D Dynamics (real and complex, dissipative and conservative), the spectral theory of the Schrödinger operator with almost periodic potential.

This event will also host a workshop: Half a century of Dynamical Renormalization: February 8 – 12, 2027.

Organized by:

Dima Dudko (SBU)
Edson de Faria (University of Sao Paulo)
Kostya Khanin (University of Toronto)
Misha Lyubich (SBU)
Marco Martens (SBU)

Half a century of Dynamical Renormalization: February 8 – 12, 2027
Simons Center for Geometry and Physics, Stony Brook
February 8 – 12, 2027

The goal of the Workshop is to bring together researchers working on various aspects of Renormalization in Dynamical Systems.

Fifty years ago, the Renormalization was introduced in Dynamics in the works of Feigenbaum, Coullet and Tresser. Today, the renormalization ideas have penetrated deeply into many areas of Mathematics and Physics, though an explicit relation between various areas often remains elusive. In the case of the Mandelbrot set, the MLC Conjecture has been essentially reduced to the justification of renormalization control for all quadratic polynomials.

Organized by:

Dima Dudko (SBU)
Edson de Faria (University of Sao Paulo)
Kostya Khanin (University of Toronto)
Misha Lyubich (SBU)
Marco Martens (SBU)

The 19th MSJ-SI on "Complex, Algebraic, and Arithmetic Dynamics"
Waseda University and The University of Tokyo, Tokyo
March 8 - 12 and March 15 - 19, 2027

Title: The 19th MSJ-SI on "Complex, Algebraic, and Arithmetic Dynamics"

Week 1:  From March 8 to March 12 , 2027 at Waseda University, Tokyo

Week 2:  From March 15 to March 19, 2027 at The University of Tokyo, Tokyo

The purpose of the 19th Seasonal Institute of the Mathematical Society of Japan (MSJ-SI) is to bring together experts and students on complex, algebraic, and arithmetic dynamics to exchange emerging new ideas and perspectives in the fields. This Seasonal Institute consists of consecutive two weeks: Week 1 is a dynamics school with mini-courses, and Week 2 is a conference with several research talks.

Mini-course lecturers: Serge Cantat (Rennes, France), Laura DeMarco (Harvard, USA), Romain Dujardin (Sorbonne, France), Yoshinori Gongyo (Tokyo, Japan), Mattias Jonsson (Michigan, USA), Junyi Xie (BICMR, China), Yu Yasufuku (Waseda, Japan)

Conference speakers: Fabrizio Bianchi (Pisa, Italy), Henry de Thelin (Paris Nord, France), Charles Favre (Ecole Polytechnique, France), Thomas Gauthier (Paris-Saclay, France), Reimi Irokawa (NTT IFM, Japan), Holly Krieger (Cambridge, UK), Hsueh-Yung Lin (NTU, Taiwan), Nicole Looper (Brown, USA), Yusheng Luo (Cornell, USA), Yohsuke Matsuzawa (OMU, Japan), Myrto Mavraki (Toronto, Canada), Yusuke Okuyama (KIT, Japan), Joseph Silverman (Brown, USA), Gabriel Vigny (Picardie Jules Verne, France), Jit Wu Yap (NUS, Singapore), Xun Yu (Tianjin, China), De-Qi Zhang (NUS, Singapore), Susanna Zimmermann (Basel, Switzerland)

Organizers: Laura DeMarco (Harvard), Tien Cuong Dinh (NUS), Yutaka Ishii (Kyushu, chair), Shu Kawaguchi (Kyoto), Keiji Oguiso (Tokyo), Yu Yasufuku (Waseda)

Webpage: https://sites.google.com/view/caad2027

Patterns, Primes and Dynamics
Park City, Utah
June 27 - July 17, 2027

IAS/Park City Mathematics Institute 2027 - June 27-July 17, 2027 Patterns, Primes and Dynamics

Organizers: Nikos Frantzikinakis, University of Crete; Bryna Kra, Northwestern University; Sarah Peluse, Stanford University; Florian Richter, EPFL; and Joni Teräväinen, University of Cambridge.

Graduate Program Lecturers: Ben Green, University of Oxford; Oleksiy Klurman, University of Bristol, UK; Borys Kuca, Jagiellonian University; Redmond McNamara, Northwestern University; Mariusz Mirek, Rutgers University; Joel Moreira, University of Warwick; Sean Prendiville, Lancaster University; Donald Robertson, University of Manchester; and Joni Teräväinen, University of Cambridge.

See website for additional 2027 information  https://www.ias.edu/pcmi

The IAS/Park City Mathematics Program (PCMI) is an outreach program of the Institute for Advanced Study (IAS).  Held in Park City, Utah, IAS/PCMI is an intensive three-week residential conference that includes several parallel sets of activities aimed at different groups of participants across the entire mathematics community.