The period function of Hamiltonian systems with separable variables

主讲人：张祥 上海交通大学教授

时间：2019年10月31日10：00

地点：3号楼332

举办单位：数理学院

内容介绍：In this talk we introduce our recent results on the period function of planar  Hamiltonian differential systems with separable variables. The results are on  sufficient conditions for monotonicity of the period function and uniqueness of  critical periods, and also on the limit of the period function near the boundary  of the period annulus of the center.