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arXiv 1206.3563math.DGmath-phmath.MP
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几乎Hermite流形上的斜黎曼映射

Slant Riemannian maps from almost Hermitian manifolds

Bayram Sahin

摘要:

作为全纯浸入、反不变浸入和斜浸入的推广,我们引入了从几乎厄米流形到黎曼流形的斜黎曼映射。给出了例子,得到了斜黎曼映射存在的条件,并研究了这类映射的调和性。得到了斜黎曼映射是全测地的充要条件,并给出了全流形的一个分解定理。

英文摘要:

As a generalization of holomorphic submersions, anti-invariant submersions and slant submersions, we introduce slant Riemannian maps from almost Hermitian manifolds to Riemannian manifolds. We give examples, obtain the existence conditions of slant Riemannian maps and investigate harmonicity of such maps. We also obtain necessary and sufficient conditions for slant Riemannian maps to be totally geodesic and give a decomposition theorem for the total manifold.

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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