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Existence of positive periodic solutions for neutral functional differential equations with deviating arguments

โœ Scribed by Shiping Lu; Weigao Ge

Publisher
SP Editorial Committee of Applied Mathematics - A Journal of Chinese Universities
Year
2002
Tongue
English
Weight
304 KB
Volume
17
Category
Article
ISSN
1005-1031

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๐Ÿ“œ SIMILAR VOLUMES

Existence of positive periodic solutions
Existence of positive periodic solutions for a class of difference equations with several deviating arguments
โœ Daqing Jiang; R.P. Agarwal ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 367 KB

In this paper, we employ the Mawhin continuation theorem to study the existence of positive periodic solutions for a kind of nonautonomous difference equation with several deviating arguments. Applying the general theorems established to several biomathematical models, we obtain some new results.

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In this work, we deal with a new existence theory for positive periodic solutions for two kinds of neutral functional differential equations by employing the Krasnoselskii fixed-point theorem. Applying our results to various mathematical models we improve some previous results.