演讲者：许地生(芝加哥大学)
时间：2017-09-13 14:30-15:30
地点：慧园3栋 415报告厅
It is well known that the central foliations of partially hyperbolic systems are rarely smooth. We proved a rigidity phenomenon in partially hyperbolic dynamics: under suitable hypotheses (i.e. quasiconformality on stable and unstable distributions), one can prove the smoothness of center foliations. This is a joint work with C. Butler.
