Positive Solutions of Boundary Value Problem for a Coupled System of Nonlinear Third-order Differential Equations
Positive Solutions of Boundary Value Problem for a Coupled System of Nonlinear Third-order Differential Equations
摘要
By using cone expansion-compression theorem in this paper, we study boundary value problems for a coupled system of nonlinear third-order differential equation. Some sufficient conditions are obtained which guarantee the boundary value problems for a coupled system of nonlinear third-order differential equation has at least one positive solution. Some examples are given to verify our results.
基金
Foundation item: Supported by the National Natural Science Foundation of China(10801001)
Supported by the Natural Science Foundation of Anhui Province(1208085MA13)
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