Hyperbolic groups and their generalisations

20 juin 2022, 09:00 → 24 juin 2022, 18:00 Europe/Paris

Amphithéâtre Hermite (Institut Henri Poincaré)

Hyperbolic groups and their generalisations

A conference in Paris, 20-24 June 2022, Institut Henri Poincaré

 

LIVE at IHP : 

https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

 

 

 

Speakers :
 

Carolyn Abbott
Simon André
Pallavi Dani
Matthew Durham
Koji Fujiwara
Thomas Haettel
Tobias Hartnick
Kasia Jankiewicz
Alice Kerr
Urs Lang
Nir Lazarovich
Jean Lécureux
Katryn Mann
Ashot Minasyan
Harry Petyt
Zlil Sela
Sam Shepherd
Alessandro Sisto
Emily Stark
Genevieve Walsh
Henry Wilton

 

 

Organizers : François Dahmani, Cornelia Drutu, Mark Hagen, Jingyin Huang.

This conference is partially supported by the National Science Foundation (NSF) under Grant No. DMS-2204399.  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the NSF.

 

 

lundi 20 juin

1 Talk 1 - Koji Fujiwara

Title: The rates of growth in an acylindrically hyperbolic group

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10:30 Coffee Break

2 Talk 2 - Ashot Minasyan

Title: Quasiconvexity of virtual joins and separability of products in relatively hyperbolic groups.

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3 Talk 3- Emily Stark

Title: Graphically discrete groups and rigidity.

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15:00 Coffee Break

4 Talk 4 - Kathryn Mann

Title: Boundary rigidity for hyperbolic groups

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5 Lightning talks

mardi 21 juin

6 Talk 1 - Harry Petyt

Title: : Hyperbolic models for CAT(0) spaces.

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10:30 Coffee Break

7 Talk 2 - Pallavi Dani

Title: Divergence, thickness, and hypergraph index for Coxeter groups.

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8 Talk 3 - Henry Wilton

Title: Rational curvature invariants of 2-dimensional complexes.

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15:00 Coffee Break

9 Talk 4 - Tobias Hartnick - ONLINE

Title: The quest for new hyperbolic approximate groups
Boundary rigidity for hyperbolic groups.
ONLINE

10 Talk 5 - Carolyn Abbott

Title: Acylindrically hyperbolic groups and their quasi-isometrically embedded subgroups

ONLINE

mercredi 22 juin

11 Talk 1 - Alice Kerr

Title: Product set growth in mapping class groups.

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10:00 Coffee Break

12 Talk 3 - Matt Durham

Title: The geometry of genericity in mapping class groups and Teichmüller spaces via CAT(0) cube complexes.

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13 Talk 4 - Jean Lecureux

Title: Central Limit Theorem for groups acting on a CAT(0) cubical complex

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jeudi 23 juin

14 Talk 1 - Kasia Jankiewicz

Title: Right-angled Artin subgroups of Artin groups

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10:30 Coffee Break

15 Talk 2 - Nir Lazarovich - ONLINE

Title: Volume vs. complexity of hyperbolic groups.

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16 Talk 3 - Sam Sheperd

Title: Commensurability of lattices in right-angled buildings.

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15:00 Coffee Break

17 Talk 4 - Simon André

Title: On the Tarski problem for hyperbolic groups.

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18 Talk 5 - Alessandro Sisto

Title: (Hierarchically) hyperbolic quotients of mapping class groups

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vendredi 24 juin

19 Talk 1 - Thomas Haettel

Title: Torsion groups and Helly graphs.

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10:00 Coffee Break

20 Talk 2 - Urs Lang

Title: A combinatorial higher rank hyperbolicity condition.

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21 Talk 3 - Genevieve Walsh

Title: Planar boundaries and parabolic subgroups.

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22 Talk 4 - Zlil Sela

Title: Automorphisms of groups and a higher rank JSJ decomposition..

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