Display Abstract

Title FLOQUET BUNDLES FOR TRIDIAGONAL COMPETITIVE SYSTEMS WITH APPLICATIONS

Name Yi Wang
Country Peoples Rep of China
Email wangyi@ustc.edu.cn
Co-Author(s) Chun Fang and Mats Gyllenberg
Submit Time 2014-02-25 04:13:55
Session
Special Session 19: Nonautonomous dynamics
Contents
In this talk, we consider a general time-dependent linear competitive tridiagonal system of differential equations in the framework of skew-product flows and obtain canonical Floquet invariant bundles which are exponentially separated. Such Floquet bundles naturally reduce to the standard Floquet space when the system is assumed to be time-periodic. We apply the Floquet theory so obtained to study the dynamics on the hyperbolic omega-limit sets for the nonlinear competitive tridiagonal systems in time-recurrent structures including almost periodicity and almost automorphy. This is a joint work with Chun Fang and Mats Gyllenberg.