Killing Forms on Symmetric Spaces

Killing Forms on Symmetric Spaces
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杀死对称空间上的形式

DOI:
10.1016/j.difgeo.2005.09.007
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发表时间:
2004
期刊:
arXiv: Differential Geometry
影响因子:
--
通讯作者:
U. Semmelmann
U. Semmelmann
中科院分区:
--
文献类型:
--
作者:
F. Belgun;Andrei Moroianu;U. Semmelmann

文献摘要

被引文献

相似文献

黎曼流形上的Killing形式是其协变导数是全反对称的微分形式。证明了紧致单连通对称空间具有非平行Killing p-形式(p ≠ 2)当且仅当它等距于黎曼积Sk×N,其中Sk是圆球且k> p.
Killing forms on Riemannian manifolds are differential forms whose covariant derivative is totally skew-symmetric. We show that a compact simply connected symmetric space carries a non-parallel Killing p-form (p⩾2) if and only if it isometric to a Riemannian product Sk×N, where Skis a round sphere and k>p.