Stationary Measures for Stochastic Lotka-Volterra Systems with Application to TurbulentConvection

Dong Zhao

15:30pm on 21 of October(Friday), 2016

4th floor of Faculty of Science

Brief Introduction

In this talk I will give some ergodicity and nonergodicity for a class of stochasticLotka-Volterrasystems as the noise intensity vanishes. The nonergodicity case can be illustrated the turbulent characteristics.It is a phenomenonthat the turbulence in a fluid layer heated from below and rotating about a vertical axis is robust under stochastic disturbances. This is a joint work with Lifeng Chen, Jifa Jiang, Lei Niu andJianliangZhai.