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Existence of positive solutions to a singular second order boundary value problem

โœ Scribed by Petio Kelevedjiev


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
105 KB
Volume
50
Category
Article
ISSN
0362-546X

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๐Ÿ“œ SIMILAR VOLUMES


The existence of positive solutions of n
โœ S.K. Ntouyas; P.K. Palamides ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 966 KB

## In this paper, we investigate the existence of positive solutions of a second-order singular boundary value problem by constructing upper and lower solutions and combined them with properties of the consequent mapping.

Existence of positive solutions for boun
โœ Peixuan Weng; Daqing Jiang ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 406 KB

We use a fixed-point theorem in cones to investigate the existence of positive solutions for boundary value problem of a second-order Functional Differential Equation (FDE) with the form: where yt(O) = y(t + O) for # E [-%a]. We allow that r(t) has the singularity at the endpoints t = 0 and t = 1 o