A reaction-diffusion system modelling a predator-prey system in a periodic environment is considered. We are concerned in stabilization to zero of one of the components of the solution, via an internal control acting on a small subdomain, and in the preservation of the nonnegativity of both components.
"Stabilization for a Periodic Predator-Prey System." Abstr. Appl. Anal. 2007 1 - 17, 2007. https://doi.org/10.1155/2007/86183