Name: Aspects of Geometric Group Theory
Start: 2019-07-08T08:30:00+02:00
End: 2019-07-19T19:00:00+02:00
Location: IHES

Aspects of Geometric Group Theory

from Monday, July 8, 2019 (8:30 AM) to Friday, July 19, 2019 (7:00 PM)

Monday, July 8, 2019

9:00 AM Welcome coffee and registration
Welcome coffee and registration
9:00 AM - 9:30 AM
Room: Marilyn and James Simons Conference Center
9:30 AM Hyperbolicity and Generalisations (1/4) - François DAHMANI (Université Grenoble Alpes)
Hyperbolicity and Generalisations (1/4)
- François DAHMANI (Université Grenoble Alpes)
9:30 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM Coffee break
Coffee break
10:30 AM - 10:45 AM
Room: Marilyn and James Simons Conference Center
10:45 AM Hyperbolicity and Generalisations (2/4) - François DAHMANI (Université Grenoble Alpes)
Hyperbolicity and Generalisations (2/4)
- François DAHMANI (Université Grenoble Alpes)
10:45 AM - 11:45 AM
Room: Marilyn and James Simons Conference Center
11:45 AM Exercises
Exercises
11:45 AM - 12:45 PM
Room: Marilyn and James Simons Conference Center

12:45 PM Lunch break (buffet at IHES)
Lunch break (buffet at IHES)
12:45 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Arithmeticity of Discrete Groups (1/4) - Yves BENOIST (CNRS - Université Paris-Sud)
Arithmeticity of Discrete Groups (1/4)
- Yves BENOIST (CNRS - Université Paris-Sud)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center
4:00 PM Arithmeticity of Discrete Groups (2/4) - Yves BENOIST (CNRS - Université Paris-Sud)
Arithmeticity of Discrete Groups (2/4)
- Yves BENOIST (CNRS - Université Paris-Sud)
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Exercises
Exercises
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Tuesday, July 9, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM Hyperbolicity and Generalisations (3/4) - François DAHMANI (Université Grenoble Alpes)
Hyperbolicity and Generalisations (3/4)
- François DAHMANI (Université Grenoble Alpes)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee break
Coffee break
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM Hyperbolicity and Generalisations (4/4) - François DAHMANI (Université Grenoble Alpes)
Hyperbolicity and Generalisations (4/4)
- François DAHMANI (Université Grenoble Alpes)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Lunch break
Lunch break
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Arithmeticity of Discrete Groups (3/4) - Yves BENOIST (CNRS - Université Paris-Sud)
Arithmeticity of Discrete Groups (3/4)
- Yves BENOIST (CNRS - Université Paris-Sud)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center
4:00 PM Arithmeticity of Discrete Groups (4/4) - Yves BENOIST (CNRS - Université Paris-Sud)
Arithmeticity of Discrete Groups (4/4)
- Yves BENOIST (CNRS - Université Paris-Sud)
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Exercises
Exercises
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Wednesday, July 10, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM Outer Automorphisms of Free Groups (1/6) - Karen VOGTMANN (University of Warwick)
Outer Automorphisms of Free Groups (1/6)
- Karen VOGTMANN (University of Warwick)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee break
Coffee break
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM Outer Automorphisms of Free Groups (2/6) - Karen VOGTMANN (University of Warwick)
Outer Automorphisms of Free Groups (2/6)
- Karen VOGTMANN (University of Warwick)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Lunch break
Lunch break
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Hyperbolic Structures on Surface (1/2) - Anna WIENHARD (University Heidelberg)
Hyperbolic Structures on Surface (1/2)
- Anna WIENHARD (University Heidelberg)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center
4:00 PM Hyperbolic Structures on Surface (2/2) - Anna WIENHARD (University Heidelberg)
Hyperbolic Structures on Surface (2/2)
- Anna WIENHARD (University Heidelberg)
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Exercises
Exercises
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Thursday, July 11, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM Boundaries of Hyperbolic and Relatively Hyperbolic Groups (1/2) - Genevieve WALSH (Tufts University)
Boundaries of Hyperbolic and Relatively Hyperbolic Groups (1/2)
- Genevieve WALSH (Tufts University)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee break
Coffee break
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM Boundaries of Hyperbolic and Relatively Hyperbolic Groups (2/2) - Genevieve WALSH (Tufts University)
Boundaries of Hyperbolic and Relatively Hyperbolic Groups (2/2)
- Genevieve WALSH (Tufts University)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Lunch break
Lunch break
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Mapping Class Group and Curve Complex (1/2) - Yair MINSKY (Yale University)
Mapping Class Group and Curve Complex (1/2)
- Yair MINSKY (Yale University)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center

4:00 PM Exercises
Exercises
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Mapping Class Group and Curve Complex (2/2) - Yair MINSKY (Yale University)
Mapping Class Group and Curve Complex (2/2)
- Yair MINSKY (Yale University)
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Friday, July 12, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM Outer Automorphisms of Free Groups (3/6) - Karen VOGTMANN (University of Warwick)
Outer Automorphisms of Free Groups (3/6)
- Karen VOGTMANN (University of Warwick)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee break
Coffee break
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM Outer Automorphisms of Free Groups (4/6) - Karen VOGTMANN (University of Warwick)
Outer Automorphisms of Free Groups (4/6)
- Karen VOGTMANN (University of Warwick)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Lunch break
Lunch break
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center

2:30 PM Free afternoon for independant study in small group
Free afternoon for independant study in small group
2:30 PM - 4:30 PM
Room: Marilyn and James Simons Conference Center
Saturday, July 13, 2019
Sunday, July 14, 2019

Monday, July 15, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:30 AM
Room: Marilyn and James Simons Conference Center
9:30 AM Growth and Isoperimetric Inequalities in Groups (1/2) - Anna ERSCHLER (CNRS - ENS)
Growth and Isoperimetric Inequalities in Groups (1/2)
- Anna ERSCHLER (CNRS - ENS)
9:30 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM Coffee break
Coffee break
10:30 AM - 10:45 AM
Room: Marilyn and James Simons Conference Center

10:45 AM Exercises
Exercises
10:45 AM - 11:45 AM
Room: Marilyn and James Simons Conference Center
11:45 AM Growth and Isoperimetric Inequalities in Groups (2/2) - Anna ERSCHLER (CNRS - ENS)
Growth and Isoperimetric Inequalities in Groups (2/2)
- Anna ERSCHLER (CNRS - ENS)
11:45 AM - 12:45 PM
Room: Marilyn and James Simons Conference Center
12:45 PM Lunch break (buffet at IHES)
Lunch break (buffet at IHES)
12:45 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Outer Automorphisms of Free Groups (5/6) - Karen VOGTMANN (University of Warwick)
Outer Automorphisms of Free Groups (5/6)
- Karen VOGTMANN (University of Warwick)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center
4:00 PM Outer Automorphisms of Free Groups (6/6) - Karen VOGTMANN (University of Warwick)
Outer Automorphisms of Free Groups (6/6)
- Karen VOGTMANN (University of Warwick)
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Exercises
Exercises
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Tuesday, July 16, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM CAT(o) Cube Complexes (1/6) - Daniel T. WISE (McGill University)
CAT(o) Cube Complexes (1/6)
- Daniel T. WISE (McGill University)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee break
Coffee break
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM CAT(o) Cube Complexes (2/6) - Daniel T. WISE (McGill University)
CAT(o) Cube Complexes (2/6)
- Daniel T. WISE (McGill University)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Lunch break
Lunch break
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Artin Groups (1/2) - Ruth CHARNEY (Brandeis University)
Artin Groups (1/2)
- Ruth CHARNEY (Brandeis University)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center

4:00 PM Exercises
Exercises
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Artin Groups (2/2) - Ruth CHARNEY (Brandeis University)
Artin Groups (2/2)
- Ruth CHARNEY (Brandeis University)
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Wednesday, July 17, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM Thompson Groups (1/2) - Kai-Uwe BUX (University Bielfeld)
Thompson Groups (1/2)
- Kai-Uwe BUX (University Bielfeld)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee break
Coffee break
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM Thompson Groups (2/2) - Kai-Uwe BUX (University Bielfeld)
Thompson Groups (2/2)
- Kai-Uwe BUX (University Bielfeld)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Buffet-lunch
Buffet-lunch
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Diffeomorphisms of the Circle (1/2) - Kathryn MANN (Brown University)
Diffeomorphisms of the Circle (1/2)
- Kathryn MANN (Brown University)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center
4:00 PM Diffeomorphisms of the Circle (2/2) - Kathryn MANN (Brown University)
Diffeomorphisms of the Circle (2/2)
- Kathryn MANN (Brown University)
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Exercises
Exercises
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Thursday, July 18, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM CAT(o) Cube Complexes (3/6) - Daniel T. WISE (McGill University)
CAT(o) Cube Complexes (3/6)
- Daniel T. WISE (McGill University)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee break
Coffee break
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM CAT(o) Cube Complexes (5/6) - Daniel T. WISE (McGill University)
CAT(o) Cube Complexes (5/6)
- Daniel T. WISE (McGill University)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Lunch break
Lunch break
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center
2:30 PM Geometric Structures on 3 Manifolds (1/2) - François GUÉRITAUD (CNRS - Université de Lille)
Geometric Structures on 3 Manifolds (1/2)
- François GUÉRITAUD (CNRS - Université de Lille)
2:30 PM - 3:30 PM
Room: Marilyn and James Simons Conference Center
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
Room: Marilyn and James Simons Conference Center
4:00 PM Geometric Structures on 3 Manifolds (2/2) - François GUÉRITAUD (CNRS - Université de Lille)
Geometric Structures on 3 Manifolds (2/2)
- François GUÉRITAUD (CNRS - Université de Lille)
4:00 PM - 5:00 PM
Room: Marilyn and James Simons Conference Center
5:00 PM Exercises
Exercises
5:00 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center
Friday, July 19, 2019

9:00 AM Coffee
Coffee
9:00 AM - 9:15 AM
Room: Marilyn and James Simons Conference Center
9:15 AM CAT(o) Cube Complexes (5/6) - Daniel T. WISE (McGill University)
CAT(o) Cube Complexes (5/6)
- Daniel T. WISE (McGill University)
9:15 AM - 10:15 AM
Room: Marilyn and James Simons Conference Center
10:15 AM Coffee breeak
Coffee breeak
10:15 AM - 10:30 AM
Room: Marilyn and James Simons Conference Center
10:30 AM CAT(o) Cube Complexes (6/6) - Daniel T. WISE (McGill University)
CAT(o) Cube Complexes (6/6)
- Daniel T. WISE (McGill University)
10:30 AM - 11:30 AM
Room: Marilyn and James Simons Conference Center
11:30 AM Exercises
Exercises
11:30 AM - 12:30 PM
Room: Marilyn and James Simons Conference Center

12:30 PM Lunch break
Lunch break
12:30 PM - 2:30 PM
Room: Marilyn and James Simons Conference Center

2:30 PM Free afternoon and End of IHES Summer School
Free afternoon and End of IHES Summer School
2:30 PM - 6:00 PM
Room: Marilyn and James Simons Conference Center