题目：Global Dynamics of Some Hamiltonian Systems
报告人：肖冬梅 教授（上海交通大学 探花视频
）
地点：致远楼101室
时间：2018年5月31日 13：30-14：30
摘要：In this talk, we will introduce two classes of Hamiltonian systems: LV Hamiltonian system in R^4 and Kolmogorov Hamiltonian systems in R^2 . Global dynamics is given for the LV Hamiltonian system in R^4 and all kinds of centers are obtained for a Kolmogorov Hamiltonian system in R^2. Moreover, the topological structures of a class of real hypersurfaces in R_+^4 and real algebraic curves in R^2 are given.
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