The Dirichlet problem for Einstein metrics on cohomogeneity one manifolds |
| |
Authors: | Timothy Buttsworth |
| |
Affiliation: | 1.University of Queensland,Brisbane,Australia |
| |
Abstract: | Let (G{/}H) be a compact homogeneous space, and let (hat{g}_0) and (hat{g}_1) be G-invariant Riemannian metrics on (G/H). We consider the problem of finding a G-invariant Einstein metric g on the manifold (G/Htimes [0,1]) subject to the constraint that g restricted to (G{/}Htimes {0}) and (G/Htimes {1}) coincides with (hat{g}_0) and (hat{g}_1), respectively. By assuming that the isotropy representation of (G/H) consists of pairwise inequivalent irreducible summands, we show that we can always find such an Einstein metric. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|