Weak Solutions of a Reaction Diffusion System with Superdiffusion and Its Optimal Control

The existence and uniqueness of weak solutions to the 2-dimensional reaction diffusion system with superdiffusion and the optimal control of such model are investigated in this paper. Fractional function spaces, Galerkin ap- proximation method and Gronwall inequality are used to obtain the existence and uniqueness of weak solutions. On this basis, an optimal control prob- lem of such superdiffusive system is further considered by using the minimal sequence.