On virtual cabling and structure of 4-strand virtual pure braid group
Valeriy G. Bardakov, Jie Wu
Abstract
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Valeriy G. Bardakov, Jie Wu
Abstract
Open-access reader
This article is dedicate to cabling on virtual braids. This construction gives a new generating set for the virtual pure braid group $VP_n$. Consequently we describe $VP_4$ as HNN-extension. As an application to classical braids, we find a new presentation of the Artin pure braid group $P_4$ in terms of the cabled generators.
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This article is dedicate to cabling on virtual braids. This construction gives a new generating set for the virtual pure braid group $VP_n$. Consequently we describe $VP_4$ as HNN-extension. As an application to classical braids, we find a new presentation of the Artin pure braid group $P_4$ in terms of the cabled generators.
Key concepts: Braid, Braid group, Braid theory, Extension (predicate logic), Group (periodic table), Set (abstract data type), Mathematics, Computer science