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Invariant Manifolds with/without Spectral Gap

Title:Invariant Manifolds with/without Spectral Gap

Speaker:Professor Weinian Zhang ,Sichuan University

Time:May 19,2017,9:30

Address:K2-526

Abstract: 

In this talk we discuss invariant manifolds obtained with or without a spectral gap condition, showing approximation to weak hyperbolic manifolds (with gap condition) and giving the existence and smoothness for invariant submanifolds on a center manifold (without gap condition).