Sobre teorema de comparaÃÃo de autovalores de Cheng
We present a version of Chengâs Eigenvalue Comparison Theorem, where the limitation of the sectional and Ricci curvature is changed by limiting the mean curvature of the ball away. Furthermore, the present construction of smooth metrics gk,in [0;r] x S3, non-isometric to the canonical metric of cons...
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| Format: | Others |
| Language: | Portuguese |
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Universidade Federal do CearÃ
2012
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| Online Access: | http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8754 |