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Organized by: Dzmitry Dudko, Mikhail Lyubich and Konstantin Khanin
The goal of this Workshop is to explore connections between various
aspects of Renormalization in Dynamics (unimodal and circle, holomorphic and cocyclic, Henon, KAM, and stochastic renormalizations) and Physics (QFT and statistical mechanics, fluid dynamics, and KPZ), which could help to reveal a unifying theme for all these phenomena.
This workshop is part of the Program: Renormalization and universality in Conformal Geometry, Dynamics, Random Processes, and Field Theory. There will also be Renormalization retrospective: Feigenbaum Memorial Conference held right before.
Talk Schedule
| Time | Title | Speaker | Location |
| 9:00am | Reconstructing the germs of irrationally indifferent germs from renormalized sequence |
Mitsuhiro Shishikura | Zoom |
| 10:00am | Zoology in the Hénon family | Pierre Berger | Zoom |
| 11:00am | Bubbles and renormalization | Natasha Goncharuk | Zoom |
| 2:00pm | Scale invariance in quantum field theory | Anatoly Dymarsky | Zoom |
| 3:00pm | On the critical almost Mathieu cocycle | Svetlana Jitomirskaya | Zoom |
| Time | Title | Speaker | Location |
| 9:00am | Complex Feigenbaum phenomena with degenerating geometries | Davoud Cheraghi | Zoom |
| 10:00am | Spontaneously stochastic solutions in dynamical systems with singularities | Theodore D. Drivas | Zoom |
| 11:00am | RG: the hopes of K. Wilson about the ubiquity of RG: naivety or pure great vision? | Charles Tresser | Zoom |
| 1:00pm | In praise of quantum field theory | Alexander Polyakov | Zoom |
| 2:15pm | A Thouless-Like Effect in the Dyson Hierarchical Model with Continuous Symmetry | Pavel Bleher | Zoom |
| Time | Title | Speaker | Location |
| 9:00am | On the accumulation of non-split separtrices by invariant circles | Raphael Krikorian | Zoom |
| 10:00am | Renormalization convergence and rigidity of multicritical circle maps | Michael Yampolsky | Zoom |
| 11:00am | Renormalisation of generalised interval exchange maps (and foliations on surfaces) | Selim Ghazouani | Zoom |
| Time | Title | Speaker | Location |
| 9:00am | Conjugacy classes of real analytic maps | Sebastian Van Strien | Zoom |
| 10:00am | Near-neutral renormalization in Complex Dynamics | Dzmitry Dudko | Zoom |
| 11:00am | Fibonacci turbulence | Gregory Falkovich | Zoom |
| 4:00pm | Coffee Break/Discussion | Zoom | |
| 4:30pm | Billiards and the arithmetic of non-arithmetic groups | Curtis McMullen | Zoom |
| Time | Title | Speaker | Location |
| 9:00am | *Cancelled* | N/A | N/A |
| 10:00am | Infinitesimal deformations of one-dimensional maps | Daniel Smania | Zoom |
| 11:00am | Confining or Not? | Igor Klebanov | Zoom |
| 1:30pm | Ergodic properties of Billiards in Polygons, Renormalization and Hodge theory | Giovanni Forni | Zoom |
| 2:30pm | Almost Mathieu equation and representation theory: does it help to understand singular continuous spectrum? | Paul Wiegmann | Zoom |