报告地点：行健楼学术活动室665
邀请人：贺伟教授
摘要：We study zeta functions defined from a symplectic diffeomorphism on the SU(2)-representation variety of the closure of a braid. Using iterated braids and their closures, the corresponding link invariants can be formulated into a zeta function of periodic orbit of symplectic diffeomorphisms. We show that zeta functions of a geometric and algebraic countings of fixed points are convergent by using a method of Artin and Mazur related to Nash manifolds.