Kaehler-Einstein metrics on orbifolds and Einstein metrics on spheres

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A construction of Kaehler-Einstein metrics using Galois coverings, studied by Arezzo-Ghigi-Pirola, is generalized to orbifolds. By applying it to certain orbifold covers of P^n which are trivial set theoretically, one obtains new Einstein metrics on odd-dimensional spheres. The method also gives Kaehler-Einstein metrics on degree 2 Del Pezzo surfaces with A_1 or A_2-singularities.

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Differential Geometry, Algebraic Geometry

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http://salesiana.dossiersoluciones.com/handle/123456789/75784

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0507289
 http://arxiv.org/abs/math/0507289

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arXiv