Periodic solutions in periodic delayed Gause-type predator-prey systems (Q2784715)
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scientific article; zbMATH DE number 1732940
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Periodic solutions in periodic delayed Gause-type predator-prey systems |
scientific article; zbMATH DE number 1732940 |
Statements
25 September 2002
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coincidence degree
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periodic solutions
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Gause-type predator-prey systems
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delay equation
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Periodic solutions in periodic delayed Gause-type predator-prey systems (English)
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Reasonable sufficient criteria are established for the existence of positive periodic solutions to periodic delayed Gause-type predator-prey systems, which are applicable to such systems with discrete, distributed and state-dependent delays. The approach is based on the application of the continuation theorem in coincidence degree as well as of some a priori estimates.NEWLINENEWLINEFor the entire collection see [Zbl 0971.00016].
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