Harnack inequality for degenerate and singular operators of $p$-Laplacian type on Riemannian manifolds

Abstract

We study viscosity solutions to degenerate and singular elliptic equations of $p$-Laplacian type on Riemannian manifolds. The Krylov-Safonov type Harnack inequality for the $p$-Laplacian operators with $1<p<\infty$ is established on the manifolds with Ricci curvature bounded from below based on ABP type estimates. We also prove the Harnack inequality for nonlinear $p$-Laplacian type operators assuming that a nonlinear perturbation of Ricci curvature is bounded below.

47 pages

References in corpus (1)

• The Dirichlet problem for singular fully nonlinear operators