Published Paper

Inserted: 2 may 2019
Last Updated: 10 may 2021

Journal: Ann. Mat Pura Appl.
Volume: 200
Pages: 791-814
Year: 2021

Abstract:

We prove an existence result for the Poisson equation on non-compact Riemannian manifolds satisfying weighted Poincar\'e inequalities outside compact sets. Our result applies to a large class of manifolds including, for instance, all non-parabolic manifolds with minimal positive Green's function vanishing at infinity. On the source function we assume a sharp pointwise decay depending on the weight appearing in the Poincar\'e inequality and on the behavior of the Ricci curvature at infinity. We do not require any curvature or spectral assumptions on the manifold.

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