Bull. Korean Math. Soc. 2020; 57(5): 1269-1297
Online first article September 7, 2020 Printed September 30, 2020
https://doi.org/10.4134/BKMS.b190980
Copyright © The Korean Mathematical Society.
Yuzhu Lei, Zuhan Liu, Ling Zhou
Yangzhou University; Yangzhou University; Yangzhou University
In this paper, we consider a two-species parabolic-parabolic-elliptic chemotaxis system with weak competition and a fractional diffusion of order $s\in(0,2)$. It is proved that for $s>2p_{0}$, where $p_{0}$ is a nonnegative constant depending on the system's parameters, there admits a global classical solution. Apart from this, under the circumstance of small chemotactic strengths, we arrive at the global asymptotic stability of the coexistence steady state.
Keywords: Fractional chemotaxis, Lotka-Volterra competition, global classical solution, asymptotic stability
MSC numbers: 35A01, 92B05, 35B40
Supported by: The work is partially supported by National Natural Science Foundation of China (11771380) and Natural Science Foundation of Jiangsu Province (BK20191436)
2018; 55(1): 319-330
2016; 53(5): 1385-1394
2015; 52(2): 531-540
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