We discuss the existence and non-existence of non-negative, nondecreasing solutions of certain perturbed Hammerstein integral equations with derivative dependence. We present some applications to nonlinear, second order boundary value problems subject to fairly general functional boundary conditions. The approach relies on classical fixed point index theory.

Positive and increasing solutions of perturbed Hammerstein integral equations with derivative dependence

Gennaro Infante
2020

Abstract

We discuss the existence and non-existence of non-negative, nondecreasing solutions of certain perturbed Hammerstein integral equations with derivative dependence. We present some applications to nonlinear, second order boundary value problems subject to fairly general functional boundary conditions. The approach relies on classical fixed point index theory.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11770/304601
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