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Showing 2004 · math.DGShow all
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math.DG2004
Some properties of non-compact complete Riemannian manifolds
Li Ma
In this paper, we study the volume growth property of a non-compact complete Riemannian manifold . We improve the volume growth theorem of Calabi (1975) and Yau (1976), Cheeger,…
math.DG2004
Examples for Cross Curvature Flow on 3-Manifolds
Li Ma, Dezhong Chen
Recently, B.Chow and R.S.Hamilton introduced the cross curvature flow on 3-manifolds. In this paper, we analyze two interesting examples for this new flow. One is on a square torus…