We prove Michael-Simon type Sobolev inequalities for n-dimensional
submanifolds in (n+m)-dimensional Riemannian manifolds with nonnegative
(nβ1)-th intermediate Ricci curvature by using the Alexandrov-Bakelman-Pucci
method. These inequalities extends Brendle's Michael-Simon type Sobolev
inequalities on Riemannian manifolds with nonnegative sectional curvature
(arXiv:2009.13717) and Dong-Lin-Lu's Michael-Simon type Sobolev inequalities on
Riemannian manifolds with asymptotically nonnegative sectional curvature
(arXiv:2203.14624) to the (nβ1)-Ricci curvature setting. In particular, a
simple application of these inequalities gives rise to some isoperimetric
inequalities for minimal submanifolds in Riemannian manifolds.Comment: 11 pages. All comments are welcome