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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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具有双周期时滞捕食被捕食模型的周期解
, PP. 6-12
Keywords: 周期时滞,hollingⅱ型,重合度,周期解
Abstract:
研究了一类双周期时滞和基于比率的hollingⅱ型功能性反应的三种群食物链系统,利用重合度理论建立了这类系统的正周期解存在的一个充分性判据.
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