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An obstruction to the existence of Einstein metrics on 4-manifolds |
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| Authors: | Andrea Sambusetti |
| Institution: | (1) Institut Fourier de Mathématiques, BP 74, F-38402 Saint Martin d'Hères, France e-mail: asambuse@mozart.ujf-grenoble.fr , FR |
| Abstract: | |
| Keywords: | Mathematics Subject Classification (1991):53C25 53C35 |
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