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Global dynamics and spatiotemporal patterns of a two‐species chemotaxis system with chemical signaling loop and Lotka–Volterra competition.
- Source :
-
Studies in Applied Mathematics . Oct2024, Vol. 153 Issue 3, p1-50. 50p. - Publication Year :
- 2024
-
Abstract
- This paper considers a two‐species chemotaxis system with chemical signaling loop and Lotka–Volterra competition kinetics under the homogeneous Newman boundary condition in smooth bounded domains. The global existence and boundedness of solutions for the parabolic–elliptic/parabolic–parabolic system are established. In the strong competition case, the global stability of the semitrivial constant steady state is obtained under certain parameter conditions. Linear analyzes and numerical simulations demonstrate that chemical signaling loop can significantly impact population dynamics, and admit the coexistence in the exclusion competitive case, including nonconstant steady states, chaos, and spatially inhomogeneous time‐periodic types. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00222526
- Volume :
- 153
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Studies in Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 180170635
- Full Text :
- https://doi.org/10.1111/sapm.12746