This is an announcement of the forthcoming thematic semester on Descriptive Set Theory and Polish Groups that will take place at the Bernoulli Center in Lausanne, Switzerland, from January 1st to June 30th, 2018.
The focus of the semester will be on Descriptive Set Theory and Polish Groups along with applications in other branches of mathematics. While there will be continuous activity at the center throughout the semester, three conferences and two additional workshops will provide the main events. The themes of these will be
Borel combinatorics and ergodic theory
Structure and dynamics of Polish groups
Descriptive set theory
Ideals and exceptional sets in Polish spaces
Large scale geometry of Polish groups