On the maximum number of periodic solutions for higher dimensional systems

主题:  On the maximum number of periodic solutions for higher dimensional systems主讲人:  韩茂安地点:  松江校区2号学院楼454会议室时间:  2018-06-06 11:00:00组织单位:   理学院应用数学系

主讲人简介:韩茂安,上海师范大学教授、博士生导师,国家中青年有突出贡献专家、国务院特殊津贴获得者、上海市育才奖获得者。

报告摘要:In this paper, we study the problem of the maximum number of zeros of vector analytic real functions with a small parameter based on higher dimensional generalization of Rouch´e’s theorem from complex analysis. Then using the obtained result we study the maximum number of periodic solutions for higher dimensional systems. Finally we present an application to autonomous systems.

报告主持:陶有山 教授

  

  编辑:孙庆华    撰写:李美丽