Positive solutions for three-point semipositone boundary value problems with convex nonlinearity
In this paper, we consider the existence of positive solutions for a class of singular three-point semipositone boundary value problems with convex nonlinearity. By employing a well-known fixed point theorem, some new existence results are given under the case where nonlinearity can be sign-changing...
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| Format: | Journal Article |
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Springer
2009
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| Online Access: | http://download.springer.com/static/pdf/762/art%253A10.1007%252Fs12190-008-0177-6.pdf?auth66=1401414966_6167ab9d3528c265b09d78838145cf2f&ext=.pdf http://hdl.handle.net/20.500.11937/25509 |