On the Tits cone of a Weyl groupoid

DOI10.1080/00927872.2019.1617873zbMath1468.20072arXiv1803.09521OpenAlexW2963528330WikidataQ127559124 ScholiaQ127559124MaRDI QIDQ5238167

Michael Cuntz, Christian J. Weigel, Bernhard Mühlherr

Publication date: 28 October 2019

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1803.09521

zbMATH Keywords

Coxeter groupWeyl groupoidTits conesimplicial arrangement

Mathematics Subject Classification ID

Reflection and Coxeter groups (group-theoretic aspects) (20F55) Arrangements of points, flats, hyperplanes (aspects of discrete geometry) (52C35) Root systems (17B22)

Cites Work

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• The Weyl groupoid of a Nichols algebra of diagonal type
• Finite Weyl groupoids of rank three
• The Nichols algebra of a semisimple Yetter-Drinfeld module
• Crystallographic arrangements: Weyl groupoids and simplicial arrangements

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