一类偏泛函微分方程周期解的图灵不稳定性

讲座时间 Datetime: 2022年4月3日，星期天，10:00-11:30

地点 Venue: 腾讯会议：377232124

报告人 Speaker: 衣凤岐 教授

单位 Affiliation: 大连理工大学

报告摘要 Abstract:

In this talk, I will report our recent work on Turing instability of the periodic solutions for a class of partial functional differential equations. This extends our earlier results on Turing instability of the periodic solutions for semi-linear partial differential equations and patch models. In particular, in a general setting, we derived a formula involving time delay and the diffusion rates to determine Turing instability of the Hopf bifurcating periodic solutions.