Periodic solutions for a delay model of plankton allelopathy on time scales
نویسندگان
چکیده
In this paper, a delay model of plankton allelopathy is investigated. By using the coincidence degree theory, sufficient conditions for existence of periodic solutions are obtained. The presented criteria improve and extend previous results in the literature. 2000 Mathematics Subject Classification: 92D25, 34C25.
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تاریخ انتشار 2011