Optimal harvesting and stability for a predator-prey system with stage structure. (Q1862813)
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scientific article; zbMATH DE number 1885784
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Optimal harvesting and stability for a predator-prey system with stage structure. |
scientific article; zbMATH DE number 1885784 |
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Optimal harvesting and stability for a predator-prey system with stage structure. (English)
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2002
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A predator-prey model with stage structure is considered. The prey populations are classified as immature and mature in order to model the stage structure and a time delay is used to account the time of maturity. It is also assumed that the mature prey is being harvested at a constant rate and both the mature prey and predator have nonlinear death rates. Conditions on global stability of the steady states and a threshold value for the harvesting constant are given.
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