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Uniformly quasiconformal partially hyperbolic systems

  • 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.