Abstract
In this paper, we discuss a discrete predator-prey system with a non-monotonic functional response, which models the dynamics of the prey and the predator having non-overlapping generations. By using the coincidence degree theory, sufficient conditions are obtained for the existence of positive periodic solutions.
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Supported by Program for New Century Excellent Talents in University (NCET-04-0388) and Shanghai Leading Academic Discipline Project (T0401).
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Song, Yl., Han, Ma. Periodic Solutions of a Discrete Time Predator-Prey System. Acta Math. Appl. Sin, Engl. Ser. 22, 397–404 (2006). https://doi.org/10.1007/s10255-006-0314-7
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DOI: https://doi.org/10.1007/s10255-006-0314-7