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Representations of finite-dimensional quotient algebras of the $3$-string braid group
Pavel Pyatovab, Anastasia Trofimovaac a National Research University Higher School of Economics 20 Myasnitskaya street, Moscow 101000, Russia
b Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia
c Center for Advanced Studies, Skolkovo Institute of Science and Technology, Moscow, Russia
Abstract:
We consider quotients of the group algebra of the $3$-string braid group $B_3$ by $p$-th order generic polynomial relations on the elementary braids. If $p=2,3,4,5$, these quotient algebras are finite dimensional. We give semisimplicity criteria for these algebras and present explicit formulas for all their irreducible representations.
Key words and phrases:
braid group, irreducible representations, semisimplicity.
Citation:
Pavel Pyatov, Anastasia Trofimova, “Representations of finite-dimensional quotient algebras of the $3$-string braid group”, Mosc. Math. J., 21:2 (2021), 427–442
Linking options:
https://www.mathnet.ru/eng/mmj800 https://www.mathnet.ru/eng/mmj/v21/i2/p427
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Abstract page: | 47 | References: | 12 |
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