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arXiv 0811.1952math.DGmath.CVmath.GT
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Kaehler-Weyl流形的纤维化与基本群

Fibrations and fundamental groups of Kaehler-Weyl manifolds

G. Kokarev, D. Kotschick

摘要:

我们扩展的Siu-Beauville定理的某一类紧凑的Kaehler-Weyl流形,证明他们的纤维全纯双曲黎曼曲面,只要他们满足必要的拓扑假设。作为应用,我们得到的限制基本群的Kaehler-Weyl流形,并表明,在某些情况下,他们实际上是Kaehler。

英文摘要:

We extend the Siu--Beauville theorem to a certain class of compact Kaehler--Weyl manifolds, proving that they fiber holomorphically over hyperbolic Riemannian surfaces whenever they satisfy the necessary topological hypotheses. As applications we obtain restrictions on the fundamental groups of such Kaehler--Weyl manifolds, and show that in certain cases they are in fact Kaehler.

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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