arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1912.03398math.CO
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两个具有可解自同构群的\{4,4,4\}型手征多面体的无限族

Two infinite families of chiral polytopes of type \{4,4,4\} with solvable automorphism groups

Marston D. E. Conde, Yan-Quan Feng, Dong-Dong Hou

摘要:

我们构造了两个无限族的$\{4,4,4\}$型局部环形手征多面体,其中每个正整数$m$分别具有$1024m^2$和$2048m^2$自同构。这些多面体的自同构群是可解群,当$m$是$2$的幂时,它们提供了$2^n$阶自同构群的例子,其中$n$可以是大于$9$的任何整数。(On另一方面,对于$n \leq 9$,不存在$[4,4,4]$型手性多表位体。)特别地,我们的两个家族给出了Schulte和Weiss在[Problems on polytopes,their groups,and realizations,{ \em Periodica Math.\ Hungarica 53(2006),231-255]。

英文摘要:

We construct two infinite families of locally toroidal chiral polytopes of type $\{4,4,4\}$, with $1024m^2$ and $2048m^2$ automorphisms for every positive integer $m$, respectively. The automorphism groups of these polytopes are solvable groups, and when $m$ is a power of $2$, they provide examples with automorphism groups of order $2^n$ where $n$ can be any integer greater than $9$. (On the other hand, no chiral polytopes of type $[4,4,4]$ exist for $n \leq 9$.) In particular, our two families give a partial answer to a problem proposed by Schulte and Weiss in [Problems on polytopes, their groups, and realizations, {\em Periodica Math.\ Hungarica\} 53 (2006), 231-255].

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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