吴文俊数学重点实验室动力系统系列讲座之十八

报 告 人：Dr. Lu, Nan        
University of Massachusetts Amherst, USA

报告题目：Local bifurcation near focal point coupled with elliptic direction
 
报告时间：12月19日（周三） 下午4:00-5:00

报告地点：管理科研楼1518室

摘要：In this manuscript, we investigate local dynamics of a
4-dimensional system with small and slowly varying time periodic forcing. By
assuming the unperturbed system is autonomous and has a fixed point
with eigenvalues $(0,0,i,-i)$, we study homoclinic, subharmonic
solutions and Hopf bifurcation in a $O(/ep)$ neighborhood of the
fixed point, where $/ep$ is the perturbation parameter.

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          中科院吴文俊数学重点实验室

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