Displaying similar documents to “Solvability of some higher order two-point boundary value problems”

Boundary value problem with an inner point for the singularly perturbed semilinear differential equations

Róbert Vrábeľ (2011)

Mathematica Bohemica

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In this paper we investigate the problem of existence and asymptotic behavior of solutions for the nonlinear boundary value problem ϵ y ' ' + k y = f ( t , y ) , t a , b , k < 0 , 0 < ϵ 1 satisfying three point boundary conditions. Our analysis relies on the method of lower and upper solutions and delicate estimations.