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Positive solutions of higher-order nonlinear delay difference equations

โœ Scribed by Wan-Tong Li; R.P. Agarwal

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
439 KB
Volume
45
Category
Article
ISSN
0898-1221

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๐Ÿ“œ SIMILAR VOLUMES

Positive Solutions of Second Order Nonli
Positive Solutions of Second Order Nonlinear Difference Equations
โœ Bing Liu; Sui Sun Cheng ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 131 KB

Necessary and sufficient conditions are obtained for existence of positive solutions of a nonlinear difference equation. Relations between this equation and an advanced type nonlinear difference equation are also discussed.

Unbounded positive solutions of higher-o
Unbounded positive solutions of higher-order nonlinear functional differential equations
โœ Wan-Tong Li; Cheng-Kui Zhong ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 242 KB

## Communicated by R. Palais Abstract--Classification schemes for positive solutions of a class of higher-order nonlinear functional differential equations are given in terms of their asymptotic behavior, and necessary as well as sufficient conditions for the existence of these solutions are also