Author/Authors :
Allaoui، Mostafa نويسنده Department of Mathematics, University Mohamed I, Oujda, Morocco , , El Amrouss، Abdel Rachid نويسنده Department of Mathematics, University Mohamed I, Oujda, Morocco , , Kissi، Fouad نويسنده Department of Mathematics, University Mohamed I, Oujda, Morocco , , Ourraoui، Anass نويسنده Department of Mathematics, University Mohamed I, Oujda, Morocco ,
Abstract :
In this article we study the nonlinear Robin boundary-value problem --- Using the variational method, under appropriate assumptions on ??, we obtain a result on existence and multiplicity of solutions.
