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Optimal harvesting and stability for a two-species competitive system with stage structure
1Department of Mathematics, Xinyang Teachers College, Xinyang Henan 464000, People's Republic of China.
Mathematical Biosciences
|April 9, 2001
Abstract:
In this paper, we consider a stage-structured competitive population model with two life stages, immature and mature, with a mature population of harvesting. We obtain conditions for the existence of a globally asymptotically stable positive equilibrium and a threshold of harvesting for the mature population. The optimal harvesting of the mature population is also considered.