- Research Article
- Open Access
Multiplicity of Positive Periodic Solutions of Singular Semipositone Third-Order Boundary Value Problems
Boundary Value Problems volume 2008, Article number: 574842 (2008)
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.
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Sun, Y. Multiplicity of Positive Periodic Solutions of Singular Semipositone Third-Order Boundary Value Problems. Bound Value Probl 2008, 574842 (2008). https://doi.org/10.1155/2008/574842
- Differential Equation
- Partial Differential Equation
- Ordinary Differential Equation
- Periodic Solution
- Functional Equation