Multiplicity of Positive Periodic Solutions of Singular Semipositone Third-Order Boundary Value Problems
<p>Abstract</p> <p>We establish the existence of multiple positive solutions for a singular nonlinear third-order periodic boundary value problem. We are mainly interested in the semipositone case. The proof relies on a nonlinear alternative principle of Leray-Schauder, together wi...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2008-01-01
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| Series: | Boundary Value Problems |
| Online Access: | http://www.boundaryvalueproblems.com/content/2008/574842 |
| Summary: | <p>Abstract</p> <p>We establish the existence of multiple positive solutions for a singular nonlinear third-order periodic boundary value problem. We are mainly interested in the semipositone case. The proof relies on a nonlinear alternative principle of Leray-Schauder, together with a truncation technique.</p> |
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| ISSN: | 1687-2762 1687-2770 |