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arXiv 2103.07648math.DG
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4维李群与具有Hermitian-Norden度量的几乎超复流形

Lie groups of dimension 4 and almost hypercomplex manifolds with Hermitian-Norden metrics

Hristo Manev

摘要:

研究对象是具有最低维Hermitian-Norden度量的几乎超复流形。所考虑的流形上构造的4维李群。建立了四维不可分解实李代数的分类类与流形分类之间的关系。在上述李代数分类的框架下,研究了所构造流形的基本几何特征。

英文摘要:

Object of investigation are almost hypercomplex manifolds with Hermitian-Norden metrics of the lowest dimension. The considered manifolds are constructed on 4-dimensional Lie groups. It is established a relation between the classes of a classification of 4-dimensional indecomposable real Lie algebras and the classification of the manifolds under study. The basic geometrical characteristics of the constructed manifolds are studied in the frame of the mentioned classification of the Lie algebras.

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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