Jinchun Dai, Yongkun Li, Tianwei Zhang
Abstract:
Using a fixed point theorem of strict-set-contraction,
we prove the existence of positive periodic solutions for
a class of nonautonomous impulsive neutral functional
differential system with time-varying
delays on time scales.
Submitted December 15, 2009. Published March 9, 2010.
Math Subject Classifications: 34K13, 34K40, 34K45.
Key Words: Periodic solution; neutral functional differential systems;
time scale; strict-set-contraction
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Jinchun Dai Department of Mathematics, Yunnan University Kunming, Yunnan 650091, China email: daijinchun@163.com |
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Yongkun Li Department of Mathematics, Yunnan University Kunming, Yunnan 650091, China email: yklie@ynu.edu.cn |
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Tianwei Zhang Department of Mathematics, Yunnan University Kunming, Yunnan 650091, China email: 1200801347@stu.ynu.edu.cn |
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