Improved bounds for solutions of ϕ-Laplacians

Abstract

In this short paper we prove a parametric version of the Harnack inequality for \(\phi\)-Laplacian equations. In this sense, the estimates are optimal and represent an improvement of previous bounds for this kind of operators.

Keywords

• Orlicz-Sobolev space
• Harnack inequality
• \(\phi\)-Laplacian