A rigidez da curvatura de Ricci do hemisfério Sⁿ+
In this work we demonstrate a theorem obtained by F. Hang and X. Wang, which ensures that a compact Riemannian manifold (Mn,g) with nonempty boundary, Ricci curvature greater or equal to (n-1)g, boundary isometric to the (n-1)-dimensional sphere and second fundamental form nonnegative, is isometric...
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Format: | Others |
Language: | Portuguese |
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Universidade Federal de Alagoas
2015
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Online Access: | http://repositorio.ufal.br/handle/riufal/1028 |