当前位置: 首页 > 学术报告
曹锡华数学论坛 - 方程分论坛
Some problems of the theory of polynomial ODEs
Prof. Dr. Valery Romanovski
2018-11-14 09:00-10:00   闵行数学楼402报告厅

报告人简介:
V. Romanovski 教授是白俄罗斯著名数学家,现在斯洛文尼亚工作。他是国际知名微分动力系统理论专家。他主要研究微分动力系统中极限环个数的研究,他领导的团队在该领域已取得了许多重要成果,在各类顶级杂志上发表100余篇重要学术论文。

Abstract:
An introduction to the problem of distinguishing between a center and a focus for planar systems of ODEs will be given and isochronicity of centers will be considered. The problem of limit cycle bifurcations in polynomial systems and its connection to the 16th Hilbert problem will be discussed.

主持人:倪明康 教授