Optimal harvesting and stability for two-species competitive system with stage structure
Here, the authors consider a stage-structured model of two species competitive system with two life stages, immature and mature, with harvesting for the mature population and the time from birth to maturity represented a constant time delay. Some sufficient conditions which guarantee the globally asymptotical stability of the unique positive equilibrium are obtained. Further, the optimal harvest effort that maximizes the annual-sustainable yield and the corresponding optimal population level are determined.
scientific article; zbMATH DE number 1686530
scientific article