Cross-diffusional effect in a telegraph reaction diffusion Lotka-Volterra two competitive system

It is known now that, telegraph equation is more suitable than ordinary diffusion equation in modelling reaction diffusion in several branches of sciences. Telegraph reaction diffusion Lotka-Volterra two competitive system is considered. We observed that this system can give rise to diffusive instability only in the presence of cross-diffusion. Local and global stability analysis in the cross-diffusional effect are studied by considering suitable Lyapunov functional. (C) 2003 Elsevier Science Ltd. All rights reserved.