Nonlocal fractional order differential equations with changing-sign singular perturbation
In this paper, we study the existence of positive solutions for a class of nonlocal fractional order differential equations with changing-sign singular perturbation. By means of Schauder’s fixed point theorem, the conditions for the existence of positive solutions are established respectively for th...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Elsevier Inc.
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/32041 |
| Summary: | In this paper, we study the existence of positive solutions for a class of nonlocal fractional order differential equations with changing-sign singular perturbation. By means of Schauder’s fixed point theorem, the conditions for the existence of positive solutions are established respectively for the cases where the nonlinearity is positive, negative and semipositone. |
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