The Higher-Rank Askey-Wilson Algebra and Its Braid Group Automorphisms
We propose a definition by generators and relations of the rank − 2 Askey-Wilson algebra () for any integer , generalising the known presentation for the usual case =3. The generators are indexed by connected subsets of {1, …, }, and the simple and rather small set of defining relations is directl...
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| Published in: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Date: | 2023 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут математики НАН України
2023
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/212007 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | The Higher-Rank Askey-Wilson Algebra and Its Braid Group Automorphisms. Nicolas Crampé, Luc Frappat, Loïc Poulain d'Andecy and Eric Ragoucy. SIGMA 19 (2023), 077, 36 pages |