Matrix factorizations and pentagon maps

Fuente: arXiv
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Auteur principal: Kassotakis, Pavlos
Format: Preprint
Publié: 2023
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author Kassotakis, Pavlos
author_facet Kassotakis, Pavlos
contents We propose a specific class of matrices which participate in factorization problems that turn to be equivalent to constant and entwining (non-constant) pentagon, reverse-pentagon or Yang-Baxter maps, expressed in non-commutative variables. In detail, we show that factorizations of order $N=2$ matrices of this specific class are equivalent to the homogeneous normalization map. From order $N=3$ matrices, we obtain an extension of the homogeneous normalization map, as well as novel entwining pentagon, reverse-pentagon and Yang-Baxter maps.
format Preprint
id arxiv_https___arxiv_org_abs_2302_02889
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Matrix factorizations and pentagon maps
Kassotakis, Pavlos
Exactly Solvable and Integrable Systems
Mathematical Physics
We propose a specific class of matrices which participate in factorization problems that turn to be equivalent to constant and entwining (non-constant) pentagon, reverse-pentagon or Yang-Baxter maps, expressed in non-commutative variables. In detail, we show that factorizations of order $N=2$ matrices of this specific class are equivalent to the homogeneous normalization map. From order $N=3$ matrices, we obtain an extension of the homogeneous normalization map, as well as novel entwining pentagon, reverse-pentagon and Yang-Baxter maps.
title Matrix factorizations and pentagon maps
topic Exactly Solvable and Integrable Systems
Mathematical Physics
url https://arxiv.org/abs/2302.02889