Article ID Journal Published Year Pages File Type
4631972 Applied Mathematics and Computation 2011 10 Pages PDF
Abstract
This paper investigates the existence of multiple periodic solutions for impulsive Gause-type ratio-dependent predator-prey systems with non-monotonic numerical responses and time delays. Some sufficient conditions are derived by using the continuation theorem of coincidence degree theory and analysis technique. As corollaries, some applications are listed. In particular, the presented criteria improve and extend many previous results in the literature.
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Authors
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