Unbounded solutions for singular boundary value problems on the semi-infinite interval
Abstract
This paper presents a lower and upper solution technique for singular second-order boundary value problems on the half-line and discusses sufficient and necessary conditions for the existence of positive solutions. Also multiplicity is discussed using the fixed point index.
- Publication:
-
Journal of Computational and Applied Mathematics
- Pub Date:
- December 2006
- Bibcode:
- 2006JCoAM.197..365Y
- Keywords:
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- Boundary value problems;
- Lower and upper solutions;
- Fixed point index