On nonlinear coupled reaction-diffusion equations

摘要

This paper is concerned with the existence and uniqueness of solutions of reaction-diffusion equations arising in many applications and often coupled. Our approach to the problem is based on converting the coupled equations into a system of Volterra-Fredholm type integral equations by means of the Green's function representation and using the Banach fixed point theorem. An application to nonlinear second order evolution equations is also indicated.