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On the existence of periodic solutions to higher dimensional periodic system with delay

✍ Scribed by Huang Xiankai; Dong Qinxi


Publisher
Springer
Year
1999
Tongue
English
Weight
161 KB
Volume
20
Category
Article
ISSN
0253-4827

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A set of easily verifiable sufficient conditions is derived for the global existence of periodic solutions with strictly positive components for a periodic predator-prey system with infinite delays by using the method of coincidence degree.