Einstein homogeneous bisymmetric fibrations
نویسندگان
چکیده
منابع مشابه
Some Einstein Homogeneous Riemannian Fibrations
We study the existence of projectable G-invariant Einstein metrics on the total space of G-equivariant fibrations M = G/L → G/K, for a compact connected semisimple Lie group G. We obtain necessary conditions for the existence of such Einstein metrics in terms of appropriate Casimir operators, which is a generalization of the result by Wang and Ziller about Einstein normal metrics. We describe b...
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ژورنال
عنوان ژورنال: Geometriae Dedicata
سال: 2011
ISSN: 0046-5755,1572-9168
DOI: 10.1007/s10711-010-9572-x