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Existence and multiplicity of positive periodic solutions to functional differential equations with impulse effects

โœ Scribed by Xiaoyue Li; Xiaoning Lin; Daqing Jiang; Xiaoying Zhang

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
231 KB
Volume
62
Category
Article
ISSN
0362-546X

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โœฆ Synopsis

This paper deals with a new existence theory for single and multiple positive periodic solutions to a kind of nonautonomous functional differential equations with impulse actions at fixed moments by employing a fixed point theorem in cones. Easily verifiable sufficient criteria are established. The paper extends some previous results and reports some new results about impulsive functional differential equations.

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