1/4 Room: Amphitheater Darboux mini course of Tianyi Zheng

Projection complexes and applications to mapping class groups 1/3 Room: Amphitheater Darboux Minicours par Mladen Bestvina http://omnilive.ihp.fr:8080/625ea4c4118ec916c0e8aac1

Projection complexes and applications to mapping class groups 2/3 Room: Amphitheater Darboux Minicours par Mladen Bestvina

Projection complexes and applications to mapping class groups 3/3 Room: Amphitheater Darboux Minicours par Mladen Bestvina

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Conference "Mapping Class Groups and Out(F_n)". 1 Room: Amphithéâtre Hermite

Seminar exclusively targeting graduate students and post-docs

• Thomas Ng (Technion)
• Shaked Bader
• Sami Douba (McGill University)
• Abdalrazzaq Zalloum

Room: Amphitheater Hermite Some participants of the program started an informal seminar on topics related to geometric group theory. Such a seminar exclusively targets graduate students and post-docs. Each week will contain a set of lectures/a mini course taught by a graduate student or a post-doc. No recording. No live retransmission.

Random walks on Grigorchuk groups and growth estimates, by T. Zheng 1/3 Room: Amphitheater Darboux Minicours de Tianyi Zheng

Random walks on Grigorchuk groups and growth estimates, 2/3 by T. Zheng Room: Amphitheater Darboux Mini cours de Tianyi Zheng

Random walks on Grigorchuk groups and growth estimates, 3/3, by Tianyi Zheng Room: Amphitheater Hermite Minicours de Tianyi Zheng

Seminar - Jingyn Huang: Measure equivalence superrigidity for some generalized Higman groups

• Jingyin Huang (Ohio State University)

Room: Classroom: to be announced

Seminar exclusively targeting graduate students and post-docs Room: Amphitheater Darboux Some participants of the program started an informal seminar on topics related to geometric group theory. Such a seminar exclusively targets graduate students and post-docs. Each week will contain a set of lectures/a mini course taught by a graduate student or a post-doc. No recording. No live retransmission.

Seminar - Dani Wise: Continuously many different residually finite groups Room: Classroom: 314

Mini course- Volodia Nekrashevych: Hyperbolic groupoids 1/3 Room: Classroom: to be announced Minicours de Volodia Nekrashevych

Hyperbolic groupoids, 2/3 Room: Amphitheater Darboux Minicours de Volodia Nekrashevych

Hyperbolic groupoids, 3/3 Room: Amphitheater Darboux Minicours de Volodia Nekrashevych

Applications of descriptive set theory to the study of geometric and model theoretic properties of groups 1/2 Room: Amphitheater Darboux Minicours de Denis Osin

Applications of descriptive set theory to the study of geometric and model theoretic properties of groups 2/2 Room: Amphitheater Darboux Minicours de Denis Osin

Talk 1 - Laurent Bartholdi Room: Amphitheatre Hermite

Talk 2- Nicolas Matte Bon Room: Amphitheatre Hermite

Talk 3- Adrien Le Boudec Room: Amphitheatre Hermite

Talk 4- Collin Bleak Room: Amphitheatre Hermite

Talk 5- Volodia Nekrashevych Room: Amphitheatre Hermite

Talk 1 - Bruno Duchesne Room: Amphitheatre Hermite

Talk 2- Francesco Matucci Room: Amphitheatre Hermite

Talk 3- Alexander Teplyaev Room: Amphitheatre Hermite

Talk 4 - Nicolas Monod Room: Amphitheatre Hermite

Talk 5 - Yash Lodha Room: Amphitheatre Hermite

Talk 6- Victor Guba Room: Amphitheatre Hermite

Talk 1- Jeremie Brieussel Room: Amphitheatre Hermite

Talk 2- Ivan Mitrofanov Room: Amphitheatre Hermite

Talk 3- Marialaura Noce Room: Amphitheatre Hermite

Talk 4 - Rostislav Grigorchuk Room: Amphitheatre Hermite

Talk 5 - Alejandra Garrido Room: Amphitheatre Hermite

Talk 6- Kate Juschenko Room: Amphitheatre Hermite

Talk 1 - Dominik Francoeur Room: Amphitheatre Hermite

Talk 2 - Yair Hartman Room: Amphitheatre Hermite

Talk 4 - Vadim Kaimanovich Room: Amphitheatre Hermite

Talk 5 - Anitha Thillasundaram Room: Amphitheatre Hermite

Talk 6 - Omer Tamuz Room: Amphitheatre Hermite

Talk 1 - Yves de Cornulier Room: Amphitheatre Hermite

Talk 2 - Tianyi Zheng Room: Amphitheatre Hermite

Talk 3 - Mikael de la Salle Room: Amphitheatre Hermite

Talk 4 - Josh Frisch Room: Amphitheatre Hermite

Graduate students/Post-docs seminar - Rodrigo De Pool

• Rodrigo Alonso De Pool Alcántara (ICMAT)

Room: Amphitheater Darboux Finite rigidity and automorphisms of the non separating curve complex No live- No recording

1/4 Room: Amphitheater Darboux Minicours de John Mackay

Graduate students/Post-docs seminar - Corentin Lebars

• Corentin Lebars

Room: Amphitheater Darboux Boundary theory and non-positive curvature (1/2) No live No recording

2/4 Room: Amphitheater Darboux Minicours de John Mackay

Graduate students/Post-docs seminar - Corentin Lebars

• Corentin Lebars

Room: Amphitheater Darboux Boundary theory and non-positive curvature (2/2) No live - No recording

3/4 Minicours de John Mackay Room: Amphitheater Darboux Conformal dimension and hyperbolic groups (2/3)

Graduate students/Post-docs seminar - Xabier Legaspi Juanatey

• Xabier Legaspi Juanatey

Room: Amphitheater Darboux No live - No recording The geometry of constricting elements

4/4 Room: Amphitheater Darboux Minicours de John Mackay

CANCELLED Room: Amphitheater Darboux TBA

Seminar- Mahan MJ Room: Amphitheater Darboux Combining Fuchsian groups with polynomial dynamics via orbit equivalence

Talk 1- Koji Fujiwara Room: Hermite Title: The rates of growth in an acylindrically hyperbolic group At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 2- Ashot Minasyan Room: Hermite Title: Quasiconvexity of virtual joins and separability of products in relatively hyperbolic groups. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 3- Emily Stark Room: Hermite Title: Graphically discrete groups and rigidity. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 4 - Kathryn Mann: Room: Hermite Title: Boundary rigidity for hyperbolic groups At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Lightening Talks Room: Hermite

Talk 1 - Harry Petyt Room: Hermite Title: Hyperbolic models for CAT(0) spaces. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 2- Pallavi Dani Room: Hermite Title: Divergence, thickness, and hypergraph index for Coxeter groups At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 3 - Henry Wilton Room: Hermite Title: Rational curvature invariants of 2-dimensional complexes. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 4 - Tobias Hartnick - ONLINE Room: Hermite Title: The quest for new hyperbolic approximate groups.

Talk 5 - Carolyn Abbott - ONLINE Room: Hermite Title: Acylindrically hyperbolic groups and their quasi-isometrically embedded subgroups.

Talk 1- Alice Kerr Room: Hermite Title: Product set growth in mapping class groups. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 2 - Matt Durham Room: Hermite Title: The geometry of genericity in mapping class groups and Teichmüller spaces via CAT(0) cube complexes At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 3 - Jean Lecureux Room: Hermite Title: Central Limit Theorem for groups acting on a CAT(0) cubical complex. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 1 - Kasia Jankiewicz Room: Hermite Title: Right-angled Artin subgroups of Artin groups. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 2- Nir Lazarovich - ONLINE TBC Room: Hermite Title: Volume vs. complexity of hyperbolic groups. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 3 - Sam Sheperd Room: Hermite Title: Commensurability of lattices in right-angled buildings. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 4 - Simon André Room: Hermite Title: On the Tarski problem for hyperbolic groups. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 5 - Alessandro Sisto Room: Hermite Title: (Hierarchically) hyperbolic quotients of mapping class groups. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 1 - Thomas Haettel Room: Hermite Title: Torsion groups and Helly graphs. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 2 - Urs Lang Room: Hermite Title: A combinatorial higher rank hyperbolicity condition. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 3 - Genevieve Walsh Room: Hermite Title: Planar boundaries and parabolic subgroups. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407

Talk 4 - Zlil Sela Room: Hermite Title: Automorphisms of groups and a higher rank JSJ decomposition. At IHP and broadcasting live: Live section at : https://www.ihp.fr/fr or https://omnilive.ihp.fr/player/?m=~5e134b7d65a9611679e03407