Kaehler-Weyl流形的纤维化与基本群
微分几何
2009-12-08 v2 复变函数
几何拓扑
摘要
我们将Siu-Beauville定理推广到一类紧Kaehler-Weyl流形上,证明当它们满足必要的拓扑假设时,它们可以全纯地纤维化为双曲黎曼面。作为应用,我们获得了此类Kaehler-Weyl流形基本群的限制,并证明在某些情况下它们实际上是Kaehler流形。
引用
@article{arxiv.0811.1952,
title = {Fibrations and fundamental groups of Kaehler-Weyl manifolds},
author = {G. Kokarev and D. Kotschick},
journal= {arXiv preprint arXiv:0811.1952},
year = {2009}
}
备注
minor changes and addition of a postscript, now 13 pages; to appear in Proc. Amer. Math. Soc