Unrestricted virtual braids and crystallographic braid groups

被引：1

作者：

Bellingeri, Paolo ^{[1
]}

Guaschi, John ^{[1
]}

Makri, Stavroula ^{[1
]}

机构：

[1] Normandie Univ, LMNO, CNRS, UNICAEN, F-14000 Caen, France

来源：

BOLETIN DE LA SOCIEDAD MATEMATICA MEXICANA | 2022年 / 28卷 / 03期

关键词：

Braid groups; Virtual and welded braid groups; Unrestricted virtual braid groups; FLAT MANIFOLDS;

D O I：

10.1007/s40590-022-00454-3

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We show that the crystallographic braid group B-n/[P-n, P-n] embeds naturally in the group of unrestricted virtual braids UVBn, we give new proofs of known results about the torsion elements of B-n/[P-n, P-n], and we characterise the torsion elements of UVBn.

引用

页数：16

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