Periodic solutions of a ratio-dependent food chain model with delays (Q1884555)
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scientific article; zbMATH DE number 2113504
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Periodic solutions of a ratio-dependent food chain model with delays |
scientific article; zbMATH DE number 2113504 |
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Periodic solutions of a ratio-dependent food chain model with delays (English)
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1 November 2004
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By using the continuation theorem based on Gaines and Mawhin's coincidence degree, sufficient conditions are obtained for the global existence of positive periodic solutions for a delayed food chain model.
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periodic solution
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ratio-dependent food chain model
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delay
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