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arXiv:1010.0238 [math.DG]AbstractReferencesReviewsResources

On Einstein, Hermitian 4-Manifolds

Claude LeBrun

Published 2010-10-01Version 1

Let (M,h) be a compact 4-dimensional Einstein manifold, and suppose that h is Hermitian with respect to some complex structure J on M. Then either (M,J,h) is Kaehler-Einstein, or else, up to rescaling and isometry, it is one of the following two exceptions: the Page metric on CP2 # (-CP2), or the Einstein metric on CP2 # 2 (-CP2) constructed in Chen-LeBrun-Weber.

Comments: 33 pages, 3 figures
Categories: math.DG
Subjects: 53C25, 53C55, 14M25, 35B44
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