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Existence Theory for Single Positive Solution to Fourth-Order Boundary Value Problems

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http://www.scirp.org/journal/PaperInformation.aspx?PaperID=49141#.VDTo2FfHRK0

Author(s)  
By fixed point theorem of a mixed monotone operator, we study boundary value problems to nonlinear singular fourth-order differential equations, and provide sufficient conditions for the existence and uniqueness of positive solution. The nonlinear term in the differential equation may be singular.
Cite this paper
He, Y. (2014) Existence Theory for Single Positive Solution to Fourth-Order Boundary Value Problems. Advances in Pure Mathematics, 4, 480-486. doi: 10.4236/apm.2014.48053.

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