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arXiv 1003.0915math.DG
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仿四元Kahler流形的仿四元CR-子流形与半黎曼浸入

Paraquaternionic CR-submanifolds of paraquaternionic Kahler manifolds and semi-Riemannian submersions

Stere Ianus, Stefano Marchiafava, Gabriel Eduard Vilcu

摘要:

本文引入了几乎仿四元厄米流形的仿四元CR-子流形,并给出了关于它们的微分几何的一些基本结果。我们还研究了一类从仿四元数Kaehler流形的仿四元数CR-子流形出发的半黎曼浸没。

英文摘要:

In this paper we introduce paraquaternionic CR-submanifolds of almost paraquaternionic hermitian manifolds and state some basic results on their differential geometry. We also study a class of semi-Riemannian submersions from paraquaternionic CR-submanifolds of paraquaternionic Kaehler manifolds.

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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