Periodic solution for diffusive predator-prey system with functional response |
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Authors: | Li Bi-wen Cheng Jian |
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Affiliation: | (1) Department of Mathematics, Hubei Normal University, 435002 Huangshi, Hubei, China;(2) School of Mathematics and Statistics, Wuhan University, 430072 Wuhan, Hubei, China |
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Abstract: | In this paper, a three species diffusive predator-prey model with functional response is studied, where all parameters are time dependent. By using the continuation theorem of coincidence degree theory, the existence of a positive periodic solution for this system is established. |
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Keywords: | diffusive model functional nesponse positive periodic solution continuation theorem of coincidence degree fopological degree |
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