Name: Mapping class groups and Out(Fn)
Start: 2022-04-25T08:45:00+02:00
End: 2022-04-29T18:00:00+02:00
Location: Institut Henri Poincaré

Mapping class groups and Out(Fn)

from Monday, April 25, 2022 (8:45 AM) to Friday, April 29, 2022 (6:00 PM)

Monday, April 25, 2022

8:45 AM Welcome coffee
Welcome coffee
8:45 AM - 9:30 AM
Room: Amphithéâtre Hermite
9:30 AM Skinning maps and a lost theorem of Thurston - Yair Minsky
Skinning maps and a lost theorem of Thurston
- Yair Minsky
9:30 AM - 10:20 AM
Room: Amphithéâtre Hermite
10:30 AM Welcoming word and presentation of the IHP, by Sylvie Benzoni
Welcoming word and presentation of the IHP, by Sylvie Benzoni
10:30 AM - 10:45 AM
Room: Amphithéâtre Hermite
10:50 AM On the asymptotic geometry of the mapping class group - Ursula Hamenstädt
On the asymptotic geometry of the mapping class group
- Ursula Hamenstädt
10:50 AM - 11:40 AM
Room: Amphithéâtre Hermite
2:00 PM Kazhdan constants for symplectic groups - Dawid Kielak
Kazhdan constants for symplectic groups
- Dawid Kielak
2:00 PM - 2:50 PM
Room: Amphithéâtre Hermite
2:50 PM Coffee break
Coffee break
2:50 PM - 3:15 PM
Room: Amphithéâtre Hermite
3:15 PM Limit sets of unfolding paths in Outer space - Radhika Gupta
Limit sets of unfolding paths in Outer space
- Radhika Gupta
3:15 PM - 4:05 PM
Room: Amphithéâtre Hermite
4:20 PM Lightning talks - 1 (talks by Marta Lesniak, Jacob Russell, Aaron Calderon, Anna Parlak, Philippe Tranchida)
Lightning talks - 1 (talks by Marta Lesniak, Jacob Russell, Aaron Calderon, Anna Parlak, Philippe Tranchida)
4:20 PM - 4:50 PM
Room: Amphithéâtre Hermite

5:05 PM Lightning talks - 2 (talks by Sami Douba, Yassine Guerch, Antonio Lopez Neumann, Inhyeok Choi, Antoine Goldsborough)
Lightning talks - 2 (talks by Sami Douba, Yassine Guerch, Antonio Lopez Neumann, Inhyeok Choi, Antoine Goldsborough)
5:05 PM - 5:35 PM
Room: Amphithéâtre Hermite
Tuesday, April 26, 2022
9:30 AM Asymptotic dimension of the arc graphs and disk graphs - Koji Fujiwara
Asymptotic dimension of the arc graphs and disk graphs
- Koji Fujiwara
9:30 AM - 10:20 AM
Room: Amphithéâtre Hermite
10:20 AM Coffee break
Coffee break
10:20 AM - 10:45 AM
Room: Amphithéâtre Hermite
10:45 AM Asymptotically rigid mapping class groups - Anne Lonjou
Asymptotically rigid mapping class groups
- Anne Lonjou
10:45 AM - 11:35 AM
Room: Amphithéâtre Hermite
11:45 AM Tits alternative for the 3-dimensional tame automorphism group - Piotr Przytycki
Tits alternative for the 3-dimensional tame automorphism group
- Piotr Przytycki
11:45 AM - 12:35 PM
Room: Amphithéâtre Hermite
2:30 PM A divergent horocycle in the horoboundary of the Teichmuller metric - Maxime Fortier Bourque
A divergent horocycle in the horoboundary of the Teichmuller metric
- Maxime Fortier Bourque
2:30 PM - 3:20 PM
Room: Amphithéâtre Hermite
3:20 PM Coffee break
Coffee break
3:20 PM - 3:45 PM
Room: Amphithéâtre Hermite

3:45 PM Lightning talks - 3 (talks by Javier Aramayona, Yusen Long, Anja Randecker, Donggyun Seo, Edgar Bering, Thomas Ng)
Lightning talks - 3 (talks by Javier Aramayona, Yusen Long, Anja Randecker, Donggyun Seo, Edgar Bering, Thomas Ng)
3:45 PM - 4:15 PM
Room: Amphithéâtre Hermite

4:30 PM Lightning talks - 4 (talks by Xabier Legaspi Juanatey, Annette Karrer, Abdul Zalloum, Sam Hughes, Davide Spriano)
Lightning talks - 4 (talks by Xabier Legaspi Juanatey, Annette Karrer, Abdul Zalloum, Sam Hughes, Davide Spriano)
4:30 PM - 5:00 PM
Room: Amphithéâtre Hermite
Wednesday, April 27, 2022
9:30 AM Strong Tits alternative for Out(Fn) - Vincent Guirardel
Strong Tits alternative for Out(Fn)
- Vincent Guirardel
9:30 AM - 10:20 AM
Room: Amphithéâtre Hermite
10:20 AM Coffee break
Coffee break
10:20 AM - 10:45 AM
Room: Amphithéâtre Hermite
10:45 AM Outer space for RAAGs - Corey Bregman
Outer space for RAAGs
- Corey Bregman
10:45 AM - 11:35 AM
Room: Amphithéâtre Hermite
11:45 AM Generating big mapping class groups - Federica Fanoni
Generating big mapping class groups
- Federica Fanoni
11:45 AM - 12:35 PM
Room: Amphithéâtre Hermite
Thursday, April 28, 2022
9:30 AM Minimal volume entropy for free-by-cyclic groups - Matt Clay
Minimal volume entropy for free-by-cyclic groups
- Matt Clay
9:30 AM - 10:20 AM
Room: Amphithéâtre Hermite
10:20 AM Coffee break
Coffee break
10:20 AM - 10:45 AM
Room: Amphithéâtre Hermite
10:45 AM Commensurator rigidity of Aut(Fn) - Ric Wade
Commensurator rigidity of Aut(Fn)
- Ric Wade
10:45 AM - 11:35 AM
Room: Amphithéâtre Hermite
11:45 AM Coarse-median preserving automorphisms - Elia Fioravanti
Coarse-median preserving automorphisms
- Elia Fioravanti
11:45 AM - 12:35 PM
Room: Amphithéâtre Hermite
2:30 PM Canonical forms for free group automorphisms - Jean Pierre Mutanguha
Canonical forms for free group automorphisms
- Jean Pierre Mutanguha
2:30 PM - 3:20 PM
Room: Amphithéâtre Hermite
3:20 PM Coffee break
Coffee break
3:20 PM - 3:45 PM
Room: Amphithéâtre Hermite
3:45 PM Big mapping class groups and topology of end spaces - Kathryn Mann
Big mapping class groups and topology of end spaces
- Kathryn Mann
3:45 PM - 4:35 PM
Room: Amphithéâtre Hermite
Friday, April 29, 2022
9:30 AM Parabolics in the Fine Curve Graph - Sebastian Hensel
Parabolics in the Fine Curve Graph
- Sebastian Hensel
9:30 AM - 10:20 AM
Room: Amphithéâtre Hermite
10:20 AM Coffee break
Coffee break
10:20 AM - 10:45 AM
Room: Amphithéâtre Hermite
10:45 AM Extensions of Veech groups - Alessandro Sisto
Extensions of Veech groups
- Alessandro Sisto
10:45 AM - 11:35 AM
Room: Amphithéâtre Hermite
11:45 AM On the homology torsion growth for mapping class groups, Out(Wn), SL_d(Z), and Artin groups - Damien Gaboriau
On the homology torsion growth for mapping class groups, Out(Wn), SL_d(Z), and Artin groups
- Damien Gaboriau
11:45 AM - 12:35 PM
Room: Amphithéâtre Hermite