报告题目：Disrete Lyapunov function for perturbed tridiagonal competitive-cooperative system

报告人: Chun Fang (University of Helsinki)

报告时间： 6月12日（周五）下午3:00-4:00

报告地点： 管理科研楼1218教室

摘要： In this talk, we propose one skill to construct a discrete Lyapunov function (DLF) for perturbed tridiagonal competitive-cooperative systems. Further, we study the structure of minimal sets of a perturbed system by using this constructed DLF. More precisely, we prove that every minimal set is an almost $1$-cover of its base and every hyperbolic minimal set is exactly an $1$-cover of the base.

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