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A new existence theory for positive periodic solutions to functional differential equations with impulse effects

✍ Scribed by Xiaoyue Li; Xiaoying Zhang; Daqing Jiang

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
475 KB
Volume
51
Category
Article
ISSN
0898-1221

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✦ Synopsis

The principle of this paper is to deal with a new existence theory for positive periodic solutions to a kind of nonautonomous functional differential equations with impulse actions at fixed moments. Easily verifiable sufficient criteria are established. The approach is based on the fixed-point theorem in cones. The paper extends some previous results and obtains some new results. (~) 2006 Elsevier Ltd. All rights reserved.

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