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arXiv 2006.05151math.AGmath.CO
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类Clifford平行性中Clifford平行性的刻画

Characterising Clifford parallelisms among Clifford-like parallelisms

Hans Havlicek, Stefano Pasotti, Silvia Pianta

AI总结:

该研究针对三维射影双空间中的类Clifford平行性,通过探究全自同构群线性部分在平行类上的作用,完成了其中Clifford平行性的刻画,补充了此前关于自同构群线性部分共性的研究结论。

摘要:

我们回顾三维射影双空间中Clifford平行性与类Clifford平行性的概念。在先前论文中,作者已证明:一个Clifford平行性的全自同构群的线性部分,对所有可与之关联的类Clifford平行性而言都是相同的。本文则研究该群在平行类上的作用,由此得到类Clifford平行性中Clifford平行性刻画的主要结果。

英文摘要:

We recall the notions of Clifford and Clifford-like parallelisms in a $3$-dimensional projective double space. In a previous paper the authors proved that the linear part of the full automorphism group of a Clifford parallelism is the same for all Clifford-like parallelisms which can be associated to it. In this paper, instead, we study the action of such group on parallel classes thus achieving our main results on characterisation of the Clifford parallelisms among Clifford-like ones.

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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