Some Isoperimetric Inequalities and Eigenvalue Estimates in Weighted Manifolds

Abstract

In this paper we prove general inequalities involving the weighted mean curvature of compact submanifolds immersed in weighted manifolds. As a consequence we obtain a relative linear isoperimetric inequality for such submanifolds. We also prove an extrinsic upper bound to the first non zero eigenvalue of the drift Laplacian on closed submanifolds of weighted manifolds.

Typos corrected

References in corpus (1)

• Applications of Some Elliptic Equations in Riemannian Manifolds