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Global boundedness and dynamics of a diffusive predator–prey model with modified Leslie–Gower functional response and density-dependent motion.
- Source :
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Communications in Nonlinear Science & Numerical Simulation . May2023, Vol. 119, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
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Abstract
- This paper is devoted to studying the dynamical behaviors and stationary patterns of a diffusive modified Leslie–Gower predator–prey model with density-dependent motion in the predator population. We establish the existence of classical solutions with the uniform-in time bound and then analyze the local and global stability of the spatially homogeneous co-existence steady state under certain parametric conditions. By choosing the prey diffusion rate d 2 as the bifurcation parameter, the steady state bifurcations from the positive constant equilibrium solution are investigated. Numerical simulations are performed to corroborate our analytical findings. • We establish the existence of classical solutions for a diffusive modified Leslie–Gower predator prey model. • We analyze the local and global stability of the spatially homogeneous co-existence steady state. • The steady state bifurcations from the positive constant equilibrium solution are investigated. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PREDATION
*DENSITY
*MOTION
*COMPUTER simulation
*EQUILIBRIUM
Subjects
Details
- Language :
- English
- ISSN :
- 10075704
- Volume :
- 119
- Database :
- Academic Search Index
- Journal :
- Communications in Nonlinear Science & Numerical Simulation
- Publication Type :
- Periodical
- Accession number :
- 161957269
- Full Text :
- https://doi.org/10.1016/j.cnsns.2023.107115