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arXiv 1502.06911math.RTmath.GRmath.GT
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紧李群中作为截面的环

Loops as sections in compact Lie groups

Agota Figula, Karl Strambach

摘要:

证明了不存在与拟单李群同胚的连通拓扑真环,且不存在紧李群作为其左平移拓扑生成的群。此外,任何与7-球面同胚且其左平移群为紧李群的连通拓扑环都是经典的。本文给出了一个特殊的简单的一般构造,使得其左平移的紧群至少是3个因子的直积。

英文摘要:

We prove that there does not exist any connected topological proper loop homeomorphic to a quasi-simple Lie group and having a compact Lie group as the group topologically generated by its left translations. Moreover, any connected topological loop homeomorphic to the 7-sphere and having a compact Lie group as the group of its left translations is classical. We give a particular simple general construction for proper loops such that the compact group of their left translations is direct product of at least 3 factors.

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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