Title of article :
Effect of time-varying cross-diffusivity in a two-species Lotka-Volterra competitive system
Author/Authors :
Raychaudhuri، نويسنده , , S. and Sinha، نويسنده , , D.K. and Chattopadhyay، نويسنده , , J.، نويسنده ,
Abstract :
Cross-diffusion is necessary for achieving spatial pattern (patchiness) in a two-species Lotka-Volterra diffusive system. Cross-diffusive instability is less likely to occur with time varying than with constant cross-diffusivity.
Keywords :
Lotka-Volterra models , spatial patterns , diffusion , temporal patterns
Journal title :
Astroparticle Physics
