On the maximum number of periodic solutions for higher dimensional systems

发布时间:2018-05-29发布部门:理学院

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 Rouche’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

视频:   摄影: 撰写:李美丽  信息员:唐晓亮  编辑:孙庆华

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