Lecture courses
This is the website for the lecture courses held in the frame of the Simons Semester "Geometric and Analytic Group Theory", 1.04-15.07.2019, Warsaw. Website of the semester
All courses will take place at the IMPAN. Lecture room numbers can be found in the calendar and in the subsites for particular courses above (first three courses - usually 106, 321 or 403).
The courses:
Yves Cornulier, "Near actions", 16-18.04
Michael W. Davis, "Examples of nonpositively curved cube complexes", 23-25.04
Jon McCammond, "Braid groups and non-positive curvature", 30.04-2.05
Victor Chepoi, "Helly graphs and Helly groups", 7-9 and 14-16.05
Denis Osin, "Acylindrically hyperbolic groups", 14-16.05
Daniel T. Wise, "An invitation to coherent groups", 28-30.05
Roman Sauer, "Introduction to L2-Betti numbers", 3-5.06
Uri Bader, "Algebraic Representations of Ergodic Actions", 11-13.06
Aaron Brown, "Smooth ergodic theory and rigidity of lattice actions", 18-20.06