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arXiv 0812.4743math.DG
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具有Norden度量的Kaehler流形的类实时超曲面的曲率性质

On the curvature properties of real time-like hypersurfaces of Kaehler manifolds with Norden metric

Mancho Manev, Marta Teofilova

摘要:

研究了具有Norden度量的Kaehler流形的一类具有Norden度量的几乎切触超曲面。给出了曲率张量和特殊截面曲率的特征。研究了这类流形上的正则联络,得到了相应的Kaehler曲率张量的形式.给出了这类超曲面中最宽可积主类流形的曲率性质。

英文摘要:

A type of almost contact hypersurfaces with Norden metric of a Kaehler manifold with Norden metric is considered. The curvature tensor and the special sectional curvatures are characterized. The canonical connection on such manifolds is studied and the form of the corresponding Kaehler curvature tensor is obtained. Some curvature properties of the manifolds belonging to the widest integrable main class of the considered type of hypersurfaces are given.

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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