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MULTIPLE PERIODICITY TO A CLASS OF DELAYED STATE-DEPENDENT PREDATOR-PREY SYSTEM

MULTIPLE PERIODICITY TO A CLASS OF DELAYED STATE-DEPENDENT PREDATOR-PREY SYSTEM
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摘要 The existence of the multiple positive periodic solutions to a delayed statedependent predator-prey system with non-monotonic functional response is considered. Using the continuation theorem based on Mawhin＇s coincidence degree, some more generalized results are obtained. The existence of the multiple positive periodic solutions to a delayed statedependent predator-prey system with non-monotonic functional response is considered. Using the continuation theorem based on Mawhin＇s coincidence degree, some more generalized results are obtained.
作者 Qin Fajin Deng Jin Xu Daoyi
机构地区 Mathematical College Dept. of Math. ＆ Comput. Sci.
出处 《Annals of Differential Equations》 2007年第4期484-491,共8页 微分方程年刊（英文版）
基金 the National Natural Science Foundation of China under Grant 10671133
关键词 state-dependent delay predator-prey system multiple positive periodic solution coincidence degree state-dependent delay predator-prey system multiple positive periodic solution coincidence degree
分类号 O1 [理学—基础数学]
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共引文献133

Annals of Differential Equations
2007年 第4期

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