Title of article :
A predator–prey interaction model with self and cross-diffusion
Author/Authors :
Dubey، نويسنده , , B. and Das، نويسنده , , B. and Hussain، نويسنده , , J.، نويسنده ,
Abstract :
In this paper, a mathematical model for a predator–prey interaction with self and cross-diffusion is proposed and analysed. Criteria for local stability, instability and global stability are obtained. The effect of the critical wave length which can drive a system to instability is investigated. The effect of time-varying cross-diffusivity on the stability of the system is also examined.
Keywords :
Cross-diffusion , Critical wave-length , Predator–prey , stability
Journal title :
Astroparticle Physics
