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arXiv 0907.3415math.DG
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6-上齐次一维近似Kaehler流形

6-dimensional nearly Kaehler manifolds of cohomogeneity one

Fabio Podesta', Andrea Spiro

摘要:

考虑紧的上齐次单自同构群G作用在6维严格近Kaehler流形上。我们将这类紧流形分类为G-同态。我们还证明了当群G是单群时,流形具有常截面曲率。

英文摘要:

We consider 6-dimensional strict nearly Kaehler manifolds acted on by a compact, cohomogeneity one automorphism group G. We classify the compact manifolds of this class up to G-diffeomorphisms. We also prove that the manifold has constant sectional curvature whenever the group G is simple.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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