1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.DG2005
General Sobolev Inequality on Riemannian Manifold
Qihua Ruan, Zhihua Chen
Let M be a complete n-dimensional Riemannian manifold, if the sobolev inqualities hold on M, then the geodesic ball has maximal volume growth; if the Ricci curvature of M is nonneg…
math.DG2004★ 1 cited
Manifolds with non-negative Ricci curvature and Nash inequalities
Qihua Ruan, Zhihua Chen
We prove that for any complete n-dimensional Riemannian manifold with nonnegative Ricci curvature, if the Nash inequality is satisfied, then it is diffeomorphic to l.