Title: SRB measures, Entropy, and Horseshoe for infinite dimensional dynamical systems

Time:  Fri, Sep.9,2016, PM 07:30-08:30

Speaker: Prof.Kening Lu (Brigham Young University)

Location: Room 4318, Building No.4, Wushan Campus

Abstract:  This talk contains three parts: (1) the existence of SRB measures and their properties for infinite dimensional dynamical systems; (2) The existence of strange attractors with SRB measures for parabolic PDEs undergoing Hopf bifurcations driven by a periodic forcing with applications to the Brusselator; (3) Positive entropy implying the existence of horseshoes for infinite dimensional dynamical systems. The first part is based on joint works with Zeng Lian and Peidong Liu, the second part is a joint work with Qiudong Wang and Lai-Sang Young, and the third part is a joint work with Wen Huang.