微分动力系统学术报告
报告题目: Foliation rigidity for symplectic Anosov diffeomorphisms
报告人：史逸 (北京大学)
时间： 2021-07-09 14:50-15:30
地点𓀛： 沙河校区🤜🏼，E404
摘要： Let A be an irreducible non-conformal symplectic automorphism on 4-torus. For every symplectomorphism which is C^1-close to A, we show that the extremal symplectic subbundle of f is integrable if and only if f is smoothly conjugate to A. This is a joint work of A.Gogolev.
邀请人🫳🏿：文晓、张金华
