✦ LIBER ✦

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

✍ Scribed by Aying Wan; Daqing Jiang; Xiaojie Xu

Publisher: Elsevier Science
Year: 2004
Tongue: English
Weight: 308 KB
Volume: 47
Category: Article
ISSN: 0898-1221
DOI: 10.1016/s0898-1221(04)90120-4

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✦ Synopsis

This paper deals with a new existence theory for positive periodic solutions to a kind of nonautonomous functional differential equation by employing the fixed-point theorem in cones. Applying the general theorems established to several biomathematieal models, the paper improves some previous results and obtains some new results.

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