Artin group (Q3956993)
group admitting a presentation whose relations are of the form stst…= tsts…, where both sides have equal lengths, such that there exists at most 1 relation for each pair of distinct generators s, t
Language:
Current Data About Artin group
(P31) (Q24034552)
(P138) (Q57283)
(Q451331)
(P279) (Q83478)
(P2534) \langle t_1,t_2,\dotsc | \underbrace{t_it_jt_it_j\dotsm}_{m_{ij}} = \underbrace{t_jt_it_jt_i\dotsm}_{m_{ij}}\rangle\qquad(m_{ij}\in\{2,3,\dotsc,\infty\})
(P6104) (Q8487137)
other details
aliases Artin–Tits group
generalized braid group
description group admitting a presentation whose relations are of the form stst…= tsts…, where both sides have equal lengths, such that there exists at most 1 relation for each pair of distinct generators s, t

External Links