Home > Academic Announcements > (Nov. 6) Global existence and longtime behavior of a parabolic-parabolic Keller-Segel model with competitive kinetics

(Nov. 6) Global existence and longtime behavior of a parabolic-parabolic Keller-Segel model with competitive kinetics

Last updated :2019-11-04

Topic: Global existence and longtime behavior of a parabolic-parabolic Keller-Segel model with competitive kinetics
Speaker: Associate Professor BAI Xueli
(Northwestern Polytechnical University)
Time: 16:00-17:00, Wednesday, November 6, 2019
Venue: Room 415, New Mathematics Building, Guangzhou South Campus, SYSU

Abstract:
In this talk, we consider a fully parabolic two-species chemotaxis model with competition. At first, we show that all the solutions are globally bounded when n=2. Moreover, we get the longtime convergence of the solutions when at least one of the two competition coefficients is bounded. This is a joint work with Michael Winkler in University Paderborn.