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Positive nonlinear difference equations

โœ Scribed by Ulrich Krause


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
487 KB
Volume
30
Category
Article
ISSN
0362-546X

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๐Ÿ“œ SIMILAR VOLUMES


Positive solutions of nonlinear function
โœ P.W Eloe; Y Raffoul; D.T Reid; K.C Yin ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 455 KB

In this paper, we apply a cone theoretic fixed-point theorem and obtain sufficient conditions for the existence of positive solutions to some boundary value problems for a class of functional difference equations. We consider analogues of sublinear or superlinear growth in the nonlinear terms.

Positive Solutions of Second Order Nonli
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.