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Positive solutions to fourth-order singular boundary value problems with integral boundary conditions in abstract spaces. (English) Zbl 1169.34043

The authors discuss the existence of positive solutions for some 4th-order singular boundary value problems with integral boundary conditions in Banach spaces. Some interesting results are obtained by using the fixed point theory in cone. The results improve many previous works in the same field. Some example is provided for illustration.

MSC:

34G20 Nonlinear differential equations in abstract spaces
34B18 Positive solutions to nonlinear boundary value problems for ordinary differential equations
34B15 Nonlinear boundary value problems for ordinary differential equations
47N20 Applications of operator theory to differential and integral equations
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