Publication details
Non-commutative friezes and their determinants, the non-commutative Laurent phenomenon for weak friezes, and frieze gluing
Abstract
This paper studies a non-commutative generalisation of Coxeter friezes due to Berenstein and Retakh. It generalises several earlier results to this situation: A formula for frieze determinants, a T-path formula expressing the Laurent phenomenon, and results on gluing friezes together. One of our tools is a non-commutative version of the weak friezes introduced by Çanakçı and Jørgensen.
Details
- Organisation(s)
-
Institute of Algebra, Number Theory and Discrete Mathematics
- External Organisation(s)
-
Aarhus University
- Type
- Article
- Journal
- Advances in Applied Mathematics
- Volume
- 171
- No. of pages
- 26
- ISSN
- 0196-8858
- Publication date
- 12.2025
- Publication status
- Published
- Peer reviewed
- Yes
- ASJC Scopus subject areas
- Applied Mathematics
- Electronic version(s)
-
https://doi.org/10.1016/j.aam.2025.102940 (Access:
Open
)
https://doi.org/10.48550/arXiv.2410.13507 (Access: Open )
