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Positive periodic solutions of functional differential equations with impulses and a parameter

โœ Scribed by Yongkun Li; Xuanlong Fan; Lili Zhao

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
234 KB
Volume
56
Category
Article
ISSN
0898-1221

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โœฆ Synopsis

By applying the well-known Leggett-Williams multiple fixed point theorem, this paper investigates the existence of multiple positive periodic solutions of functional differential equations with impulses and a parameter.

๐Ÿ“œ SIMILAR VOLUMES

Existence and multiplicity of positive p
Existence and multiplicity of positive periodic solutions for a class of higher-dimension functional differential equations with impulses
โœ Zhijun Zeng ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 569 KB

This paper deals with the existence of multiple periodic solutions for n-dimensional functional differential equations with impulses. By employing the Krasnoselskii fixed point theorem, we obtain some easily verifiable sufficient criteria which extend previous results.