October 22-26


September 12-16


July 18-22


July 3-7


June 27-July 1


May 16-20


May 2-6


27 Feb - 4 April




 

 

2022

Sept 29--Oct 2


June 20--26


June 7--11


June 7--10


April 19-23


26 February




 

 

Topology Retreat 2.0, Będlewo


Operator Algebras Mini-Symposium, 8 ECM, Portorož, Slovenia


Special Week on Operator Algebras at East China Normal University, Shanghai


Interactions between expanders, groups and operator algebras, Universität Münster


C*-algebras and geometry of groups and semigroups, University of Oslo


Columbia Geometric Topology Seminar


 

 

2021

University of Oxford


Concentration Week on Group Stability and Expanders, University of Copenhagen


Graduate Mini-school in Groups and Dynamics, UT Austin


Applied Topology, Będlewo


Operator Theory 28, Timisoara


Operator Algebras and Dynamics of Groups, CIRM Marseille


C*-algebras and the geometry of groups and semigroups, University of Oslo


Geometric Structures in Group Theory, MFO Oberwolfach

November 13-17


October 9-13


September 4-8


July 31-August 4


June 12-16


February 17-25






 

 

2023

January 1-12




 

 

Zariski-dense subgroups and number-theoretic techniques in Lie groups and geometry,

ICTS Bangalore

2024