Title   name
2018 KAIX School in Topology
 
  Title
  Speaker   Thomas Koberda    
  Date 2018-06-29
  Host
  Place KAIST
  File  의 1 번째 Real Media 동영상입니다.
 
Abstract : There is a rich interplay between the degree of regularity of a group action on the circle and the allowable algebraic structure of the group. In this series of talks, I will outline some highlights of this theory, culminating in a construction due to Kim and myself of groups of every possible critical regularity $alpha in [1,infty)$.There is a rich interplay between the degree of regularity of a group action on the circle and the allowable algebraic structure of the group. In this series of talks, I will outline some highlights of this theory, culminating in a construction due to Kim and myself of groups of every possible critical regularity $alpha in [1,infty)$.