TY - JOUR T1 - A Reaction-diffusion System of a Prey with Three Genotypes and a Predator AU - Zheng Sining JO - Journal of Partial Differential Equations VL - 3 SP - 264 EP - 268 PY - 1994 DA - 1994/07 SN - 7 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/jpde/5687.html KW - Reaction-diffusion system KW - predator-prey model KW - genotype KW - asymptotic behavior AB - The global existence and the asymptotic behavior of solutions to a reaction-diffusion system of a prey with three genotypes and a predator are considered. We establish the evolvement of a pure strain. Here an assumption concerning the diffusion is needed.