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Keywords:
positive solution; singular boundary value problem; multi-point boundary condition; nonlinear alternative of Leray-Schauder
positive solution; singular boundary value problem; multi-point boundary condition; nonlinear alternative of Leray-Schauder
Summary:
We study a third order singular boundary value problem with multi-point boundary conditions. Sufficient conditions are obtained for the existence of positive solutions of the problem. Recent results in the literature are significantly extended and improved. Our analysis is mainly based on a nonlinear alternative of Leray-Schauder.
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