Existence of Three Weak ‎Solutions‎ for Elliptic Dirichlet Problem

The aim of this paper is to establish the existence of at least three weak solutions for the elliptic Dirichlet problem‎. ‎Our main tool is a three critical point theorem and Therorem3.1‎. ‎of Gabriele Bonanno‎ , ‎Giovanni Molica Bisci [4]‎.