๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Existence of positive periodic solutions for a functional differential equation with a parameter

โœ Scribed by Yuexiang Wu

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
206 KB
Volume
68
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Existence nonexistence and multiplicity
Existence nonexistence and multiplicity of periodic solutions for a kind of functional differential equation with parameter
โœ Yuexiang Wu ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 519 KB

In this paper, we study the existence, multiplicity and nonexistence of positive ฯ‰-periodic solutions for a kind of second-order delay functional differential equation with parameter by employing the Krasnoselskii fixed point theorem for a cone map, where ฮป > 0 is a parameter; some new results are

Positive periodic solutions of functiona
Positive periodic solutions of functional differential equations with impulses and a parameter
โœ Yongkun Li; Xuanlong Fan; Lili Zhao ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 234 KB

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.