报告人：唐异垒教授

报告题目：Limit cycles in Li\'enard systems with applications

摘要：The aim of this talk is to present our some recent results of limit cycles in planar smooth and piecewise smooth Lienard differential systems, including existence, uniqueness, stability and hyperbolicity of limit cycles. Moreover, using these results for the limit cycles together with other qualitative method and techniques, we can obtain the exact number of limit cycles and further obtain the global dynamics and bifurcations in some biological and mechanical models.

报告时间：2021年11月12日 13:00-14:00

报告地点：腾讯会议   会议号：877 813 009

报告人简介：唐异垒，主要从事常微分方程与动力系统的定性理论与分支理论的研究。先后到英国、西班牙、意大利、加拿大等国访问。主持过国家自然科学面上基金、青年基金和重点项目子课题；获得过欧盟玛丽-居里学者基金、国家科技部国际合作项目及上海科技创新行动计划项目资助。研究结果发表在包括Physica D, J. Nonlinear Sci., Nonlinearity, J. Differential Equations, SIAM J. Appl. Math.等多个国际期刊上。