Higher Braidings of Diagonal Type

Heckenberger introduced the Weyl groupoid of a finite-dimensional Nichols algebra of diagonal type. We replace the matrix of its braiding by a higher tensor and present a construction which yields further Weyl groupoids. Abelian cohomology theory gives evidence for the existence of a higher braiding...

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Published in:Symmetry, Integrability and Geometry: Methods and Applications
Date:2023
Main Authors: Cuntz, Michael, Ohrmann, Tobias
Format: Article
Language:English
Published: Інститут математики НАН України 2023
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/211865
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Higher Braidings of Diagonal Type. Michael Cuntz and Tobias Ohrmann. SIGMA 19 (2023), 019, 23 pages

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Digital Library of Periodicals of National Academy of Sciences of Ukraine