Existence and multiplicity of solutions for Anisotropic Neumann problems with variable exponent

In this paper, we study the anisotropic Neumann problem.By means of a direct variational approach and the theory of the anisotropic variable exponen Sobolev space, we obtain the existence and multiplicity of a weak energy solutions

کلیدواژه ها:

Anisotropic Sobolev space ، Variable exponent ، Mountain pass theorem ، Fountain theorem