Three Solutions for a Discrete Nonlinear Neumann Problem Involving the p-Laplacian

@inproceedings{Candito2011ThreeSF,
title={Three Solutions for a Discrete Nonlinear Neumann Problem Involving the p-Laplacian},
author={Pasquale Candito and Giuseppina D’Aguı̀},
year={2011}
}

In these last years, the study of discrete problems subject to various boundary value conditions has been widely approached by using different abstract methods as fixed point theorems, lower and upper solutions, and Brower degree see, e.g., 1–3 and the reference given therein . Recently, also the critical point theory has aroused the attention of many authors in the study of these problems 4–12 . The main aim of this paper is to investigate different sets of assumptions which guarantee the… CONTINUE READING