Some results on strong Randers metrics

Some results on strong Randers metrics
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DOI:
10.1007/s10998-014-0082-8
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发表时间:
2015-01
影响因子:
0.8
通讯作者:
X. Mo;Hongmei Zhu
X. Mo;Hongmei Zhu
中科院分区:
数学4区
文献类型:
--
作者:
X. Mo;Hongmei Zhu

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设是复流形上的强兰德斯度量。我们证明了Kähler当且仅当与平行。进一步证明了如果具有常全纯截面曲率,则下列断言是等价的:(i)是Kähler的;(ii)是Minkowski度量,除非通常是Kähler的.
Letbe a strong Randers metric on a complex manifold. We show thatis Kähler if and only ifis parallel with respect to. Furthermore ifhas constant holomorphic sectional curvature, we show that the following assertions are equivalent: (i)is Kähler; (ii)is a Minkowskian metric unlessis usually Kählerian.