会议日程（5月15日，2026年, 南楼N818）

报告信息：

题目：On the dynamics of invariant graphs for twist maps（王林）

摘要：I will discuss results on the existence and breakdown of invariant graphs in both dissipative and area-preserving twist maps, and explore their optimality. The dissipative results go beyond normal hyperbolicity theory, and the conservative ones go beyond classical KAM theory.

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题目：Coupling via 1-step KAM method（黄冠）

摘要：We discuss a method of constructing coupling through solving a homogeneous equation and its application in studying longtime dynamics of systems generated by randomly forced dissipative odes.

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题目：On the dynamics of positive definite Lagrangians on manifolds with non-commutative fundamental groups（王方）

摘要：We will talk about some results on the topological entropy of Lagrangian systems and the minimal measures in the homotopical version.

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题目：On the vanishing viscosity limit of Hamilton-Jacobi equations（王子博）

摘要：In this talk, we try to formulate a unified approach on the existence of vanishing viscosity limit, also the quantitative estimats will be included.Our results partially answered the question proposed by Evans in 2003 AIM workshop.