Unbounded solutions for singular boundary value problems on the semi-infinite interval
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.
Journal of Computational and Applied Mathematics
- Pub Date:
- December 2006
- Boundary value problems;
- Lower and upper solutions;
- Fixed point index