MATEMATIČKI VESNIK
МАТЕМАТИЧКИ ВЕСНИК



MATEMATIČKI VESNIK
EXISTENCE AND MULTIPLICITY OF POSITIVE SOLUTIONS TO A FOURTH-ORDER MULTI-POINT BOUNDARY VALUE PROBLEM
F. Haddouchi, C. Guendouz, S. Benaicha

Abstract

In this paper, we study the existence and multiplicity of positive solutions for a nonlinear fourth-order ODE with multi-point boundary conditions and an integral boundary condition. The main tool is Krasnosel'skii fixed point theorem on cones.

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Keywords: Positive solutions; Krasnoselskii's fixed point theorem; fourth-order integral boundary value problems; cone.

MSC: 34B15, 34B18

Pages:  25$-$36     

Volume  73 ,  Issue  1 ,  2021