Algorithmic recognition of quasipositive 4-braids of algebraic length three.

DOI10.1515/gcc-2015-0012zbMath1329.20045arXiv1504.06612OpenAlexW2964234803MaRDI QIDQ889986

Stepan Yu. Orevkov

Publication date: 9 November 2015

Published in: Groups, Complexity, Cryptology (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1504.06612

zbMATH Keywords

braid groupsquasipositive braidspolynomial time algorithmsstandard generatorsGarside groupsArtin-Tits groupsquasipositivity problem

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Braid groups; Artin groups (20F36) Word problems, other decision problems, connections with logic and automata (group-theoretic aspects) (20F10)

Related Items (1)

Automorphism group of the commutator subgroup of the braid group

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