On some $\overrightarrow{p(x)}$ anisotropic elliptic equations in unbounded domain

A. Aberqi, B. Aharrouch, J. Bennouna

Published 2020-08-07Version 1

We study a class of nonlinear elliptic problems with Dirichlet conditions in the framework of the Sobolev anisotropic spaces with variable exponent, involving an anisotropic operator on an unbounded domain $\Omega\subset \>I\!\!R^{N}\>(N \geq 2)\>$. We prove the existence of entropy solutions avoiding sign condition and coercivity on the lowers order terms.