Document Type : Research Paper
Authors
Oriental applied mathematics laboratory, FS Oujda, Team of Modeling and Scientific Computing, FP Nador, University Mohammed 1, Morocco.
Abstract
In this paper, we determine the different intervals of a positive parameters $\lambda$, for which we prove the existence and non existence of a non trivial solutions for the discrete problem (1.1). Our technical approach is based on the variational principle and the critical point theory.
Keywords