Influence of self- and cross-diffusion on wave train solutions of reaction-diffusion systems
The present paper deals with the wave train solutions of a generalized reaction-diffusion system. A comparative study of the nature of waves of the system in the presence of both self-diffusion and cross-diffusion has been performed. A two-species oscillatory model has also been considered as an example and analysed for its spiral wave solutions.
cross-diffusion reaction-diffusion systems spiral waves traveling wave train solutions perturbation analysis oscillatory chemical systems