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Singular second order boundary value problems

✍ Scribed by Donal O'Regan


Book ID
107967410
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
710 KB
Volume
15
Category
Article
ISSN
0362-546X

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πŸ“œ SIMILAR VOLUMES


The existence of positive solutions of n
✍ S.K. Ntouyas; P.K. Palamides πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 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.

A second-order singular boundary value p
✍ E.R Kaufmann; N Kosmatov πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 492 KB

We study the second-order boundary value problem where a(t) = [I~=L ai (t) and a,/3,-)% 6 \_> 0, a'~ ~-a5 Γ· fi~/> 0. We assume that each ai (t) E L p~: [0, 1] for Pi ~ 1 and that each a~(t) has a singularity in (0, 1). To show the existence of countably many positive solutions, we apply HSlder's in