Mapping class groups and Out(Fn)

Europe/Paris
Amphithéâtre Hermite (Institut Henri Poincaré)

Amphithéâtre Hermite

Institut Henri Poincaré

11 rue Pierre et Marie Curie 75005 Paris
Description

A conference on Mapping class groups and Out(Fn) 25-29 April 2022, Paris.

Most talks will be streamed at :  http://www.ihp.fr/live 
(full window at http://omnilive.ihp.fr:8080/5e134b7d65a9611679e03407)

Find the program in the section "ordre du jour"

 

List of speakers :

- Corey Bregman (University of Southern Maine): Talk

- Matt Clay (University of Arkansas): Part 1, Part 2

- Federica Fanoni (CNRS / Université Paris-Est Créteil): Talk

- Elia Fioravanti (MPIM / Universität Bonn): Talk

- Maxime Fortier-Bourque (Université de Montréal): Talk

- Koji Fujiwara (Kyoto University): Talk

- Damien Gaboriau (CNRS / ENS Lyon): Talk

- Vincent Guirardel (Université de Rennes 1): Talk

- Radhika Gupta (Temple University): Talk

- Ursula Hamenstädt (Universität Bonn): Talk

- Sebastian Hensel (Universität München): Talk

- Dawid Kielak (University of Oxford): Talk 

- Anne Lonjou (Université Paris-Saclay): Talk

- Kathryn Mann (Cornell University)

- Yair Minsky (Yale University): Talk

- Jean Pierre Mutanguha (Institute for Advanced Study): Talk

- Piotr Przytycki (McGill University): Talk

- Alessandro Sisto (Heriot-Watt University): Talk

- Richard D. Wade (University of Oxford): Talk

 

 

Organizers : Hyungryul Baik, Mladen Bestvina, Camille Horbez, Kasra Rafi, Karen Vogtmann.

 

 

Links to recordings : 

 

25/04

Yair Minsky : 

https://omnilive.ihp.fr/62728f9780e28505ac08a02a

https://omnilive.ihp.fr/62664e60a45050640bac70d4

 

Ursula Hamenstadt :

https://omnilive.ihp.fr/62665dc2a45050640bac72ad

 

Dawid Kielak : 

https://omnilive.ihp.fr/62668e4aa45050640bac75f6

 

Radhika Gupta : 

https://omnilive.ihp.fr/62669f6ea45050640bac77a5

 

26/04

Koji Fujiwara : 

https://omnilive.ihp.fr/62728dcc80e28505ac089f61

https://omnilive.ihp.fr/62679f57a45050640bac7c2d

 

Anne Lonjou :

https://omnilive.ihp.fr/627282f880e28505ac089baa

https://omnilive.ihp.fr/6267b138a45050640bac7d3a

 

Piotr Przytycki : 

https://omnilive.ihp.fr/6267bf30a45050640bac7dbc

 

27/04

Vincent Guirardel : 

https://omnilive.ihp.fr/6268f103a45050640bac85f1

 

Corey Bregman :

https://omnilive.ihp.fr/62728d5c80e28505ac089ec4

https://omnilive.ihp.fr/62690316a45050640bac878e

 

Federica Fanoni 

https://omnilive.ihp.fr/62691107a45050640bac87fe

 

28/04

Matt Clay : 

https://omnilive.ihp.fr/626a42c2a45050640bac8a65

https://omnilive.ihp.fr/626a48a7a45050640bac8d30

 

Richard D. Wade : 

https://omnilive.ihp.fr/626a5552a45050640bac8edb

 

Jean Pierre Mutanguha 

https://omnilive.ihp.fr/626a88b6a45050640bac91c8

 

29/04

Sebastian Hensel : 

https://omnilive.ihp.fr/626b93a1949a960546430dfe

 

Alessandro Sisto : 

https://omnilive.ihp.fr/626ba6de949a96054643127a

 

Damien Gaboriau 

https://omnilive.ihp.fr/62728bfa80e28505ac089dce

Participants
  • Aaron Calderon
  • Abdalrazzaq (Abdul) zalloum
  • Abhijit Pal
  • ACHINTYA DEY
  • Adele Jackson
  • Alan McLeay
  • Alexander Felshtyn
  • Alexis Marchand
  • Alice Kerr
  • Andrea Drago
  • André Carvalho
  • Anja Randecker
  • Anna Parlak
  • Anna Roig Sanchis
  • Anne Parreau
  • Annette Karrer
  • Antoine Goldsborough
  • Antonio López Neumann
  • Apeksha Sanghi
  • Armando Martino
  • Arnaud Hilion
  • Banafsheh Akbari
  • Bhola Nath Saha
  • Biao Ma
  • Bidyut Sanki
  • Bin Sun
  • Biswajit Nag
  • Bram Petri
  • Camille Horbez
  • Chaitanya Tappu
  • Chloé Papin
  • Christopher-Lloyd SIMON
  • Clarence Kineider
  • Conchita Martinez Perez
  • Corentin LE BARS
  • Corey Bregman
  • Damien Gaboriau
  • Daria Aksenova
  • Davide Spriano
  • DEBATTAM DAS
  • Deepanshi Saraf
  • Dimitris Vardakostas
  • Dong Tan
  • Donggyun Seo
  • Donggyun Seo
  • Doron Puder
  • Duc-Manh Nguyen
  • Edgar Bering
  • Eduardo Silva
  • Elliott Vest
  • erika pellegrino
  • Eriko Hironaka
  • Florence Da silva
  • Francisco Nicolás
  • François Dahmani
  • François Ledrappier
  • Frédéric Paulin
  • Gemma Crowe
  • Genevieve Walsh
  • George Domat
  • George Shaji
  • Georgii Veprev
  • Ghaswala Tyrone
  • gilbert levitt
  • Gilles Pisier
  • Gustave TCHOFFO SAAH
  • Hannah Hoganson
  • Haoyu Sun
  • Harry Petyt
  • Hidetoshi Masai
  • Hitesh Raundal
  • Howard Masur
  • Huiping Pan
  • Hyungryul Baik
  • Héctor Jardón Sánchez
  • Ignat Soroko
  • Inhyeok Choi
  • Inna Capdeboscq
  • Iryna Kuznietsova
  • Israel Morales
  • Jacob Garcia
  • Jacob Russell-Madonia
  • Jaelin Kim
  • Javier Aramayona
  • Jean Lécureux
  • Jean Pierre Mutanguha
  • Jintao Luo
  • Joaquin Diaz-Alonso
  • Johanna Mangahas
  • Juan Paucar
  • Juhun Baik
  • Junseok Kim
  • Karen Vogtmann
  • Katherine Booth
  • Koji Fujiwara
  • Macarena Arenas
  • Maral Hatamizadeh
  • Mark Pengitore
  • Mark Sapir
  • Markus Steenbock
  • Marta Leśniak
  • Martin Bridson
  • martin kassabov
  • Matt Clay
  • Maxime Wolff
  • Mehdi Yazdi
  • Mehdi Yazdi
  • Michael Kopreski
  • Michele Triestino
  • Monika Kudlinska
  • Neeraj Dhanwani
  • Neha Nanda
  • Nima Hoda
  • Panagiotis Papadopoulos
  • Pankaj Kapari
  • Philippe Tranchida
  • Piotr Mizerka
  • Piotr Nowak
  • Piotr Przytycki
  • Pragya Belwal
  • Pravin Kumar
  • Radhika Gupta
  • Rakesh Halder
  • Ramanujan Santharoubane
  • RANA SARDAR
  • Rasmussen Alexander
  • Ric Wade
  • Robert Tang
  • Ruth Meadow-MacLeod
  • Ruxi Shi
  • Rylee Lyman
  • Sam Hughes
  • Samanta Santos Avelino Silva
  • Sami Douba
  • Samraggi GHOSH
  • Sanghoon Kwak
  • Sangrok Oh
  • Sebastian Hensel
  • Shaked Bader
  • Shengkui Ye
  • Simon André
  • SOUMYA DEY
  • Stefanie Zbinden
  • stefano francaviglia
  • Suman Paul
  • Suraj Krishna M S
  • Tejbir Lohan
  • Thomas Hill
  • Thomas Le Fils
  • Thomas Ng
  • Truong Vu
  • Uddhab Roy
  • Ursula Hamenstädt
  • Valentina Disarlo
  • Valentina Disarlo
  • Vincenzo Parisi
  • Vladimir Shpilrain
  • Wenhao Wang
  • Wonyong Jang
  • Xabier Legaspi Juanatey
  • Yanxin Zhao
  • Yassine Guerch
  • Yu-Chan Chang
  • Yusen Long
  • Yves Stalder
  • Zhihao Mu
  • Zhiqiang Xiao
  • Zihao Liu
  • zlil sela
  • Zoran Sunic
    • 08:45 09:30
      Welcome coffee 45m
    • 09:30 10:20
      Skinning maps and a lost theorem of Thurston 50m
      Orateur: Yair Minsky
    • 10:30 10:45
      Welcoming word and presentation of the IHP, by Sylvie Benzoni 15m
    • 10:50 11:40
      On the asymptotic geometry of the mapping class group 50m
      Orateur: Ursula Hamenstädt
    • 14:00 14:50
      Kazhdan constants for symplectic groups 50m
      Orateur: Dawid Kielak
    • 14:50 15:15
      Coffee break 25m
    • 15:15 16:05
      Limit sets of unfolding paths in Outer space 50m
      Orateur: Radhika Gupta
    • 16:20 16:50
      Lightning talks - 1 (talks by Marta Lesniak, Jacob Russell, Aaron Calderon, Anna Parlak, Philippe Tranchida) 30m
    • 17:05 17:35
      Lightning talks - 2 (talks by Sami Douba, Yassine Guerch, Antonio Lopez Neumann, Inhyeok Choi, Antoine Goldsborough) 30m
    • 09:30 10:20
      Asymptotic dimension of the arc graphs and disk graphs 50m
      Orateur: Koji Fujiwara
    • 10:20 10:45
      Coffee break 25m
    • 10:45 11:35
      Asymptotically rigid mapping class groups 50m
      Orateur: Anne Lonjou
    • 11:45 12:35
      Tits alternative for the 3-dimensional tame automorphism group 50m
      Orateur: Piotr Przytycki
    • 14:30 15:20
      A divergent horocycle in the horoboundary of the Teichmuller metric 50m
      Orateur: Maxime Fortier Bourque
    • 15:20 15:45
      Coffee break 25m
    • 15:45 16:15
      Lightning talks - 3 (talks by Javier Aramayona, Yusen Long, Anja Randecker, Donggyun Seo, Edgar Bering, Thomas Ng) 30m
    • 16:30 17:00
      Lightning talks - 4 (talks by Xabier Legaspi Juanatey, Annette Karrer, Abdul Zalloum, Sam Hughes, Davide Spriano) 30m
    • 09:30 10:20
      Strong Tits alternative for Out(Fn) 50m
      Orateur: Vincent Guirardel
    • 10:20 10:45
      Coffee break 25m
    • 10:45 11:35
      Outer space for RAAGs 50m
      Orateur: Corey Bregman
    • 11:45 12:35
      Generating big mapping class groups 50m
      Orateur: Federica Fanoni
    • 09:30 10:20
      Minimal volume entropy for free-by-cyclic groups 50m
      Orateur: Matt Clay
    • 10:20 10:45
      Coffee break 25m
    • 10:45 11:35
      Commensurator rigidity of Aut(Fn) 50m
      Orateur: Ric Wade
    • 11:45 12:35
      Coarse-median preserving automorphisms 50m
      Orateur: Elia Fioravanti
    • 14:30 15:20
      Canonical forms for free group automorphisms 50m
      Orateur: Jean Pierre Mutanguha
    • 15:20 15:45
      Coffee break 25m
    • 15:45 16:35
      Big mapping class groups and topology of end spaces 50m
      Orateur: Kathryn Mann
    • 09:30 10:20
      Parabolics in the Fine Curve Graph 50m
      Orateur: Sebastian Hensel
    • 10:20 10:45
      Coffee break 25m
    • 10:45 11:35
      Extensions of Veech groups 50m
      Orateur: Alessandro Sisto
    • 11:45 12:35
      On the homology torsion growth for mapping class groups, Out(Wn), SL_d(Z), and Artin groups 50m
      Orateur: Damien Gaboriau