The aim of the work is to give, through variational methods, sufficient conditions on a positive parameter to ensure the existence and multiplicity of solutions for the class of elliptic problems. Such class of problems ...

This work is dedicated to study two distinct classes of eigenvalue problems, involvinthe p-laplacian operator and indefinite weight and potential functions. We give somge necessary and sufficient conditions such that there ...

In this paper, considering _ RN (N > 2) a bounded smooth domain, using blow-up techniques and the Leray Schauder Topological Degree theory, we intend to ensure the existence of positive solutions for a problem involving ...

The aim of this work is to establish conditions for the existence and multiplicity of solutions for Ambrosetti-Prodi problems type involving p�����Laplacian operator with subcritical growth related to the Sobolev critical ...