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Solutions of some \(m\)-point boundary value problems for second-order differential equations. (Chinese. English summary) Zbl 1240.34059

Summary: We consider some \(m\)-point boundary value problems of second-order differential equations. We prove uniqueness and give the exact expressions of the solutions for linear differential equations with some \(m\)-point boundary conditions. As applications, we study the solution by an iteration method for some nonlinear singular boundary value problems.

MSC:

34B10 Nonlocal and multipoint boundary value problems for ordinary differential equations
34B16 Singular nonlinear boundary value problems for ordinary differential equations
34A45 Theoretical approximation of solutions to ordinary differential equations
34A05 Explicit solutions, first integrals of ordinary differential equations