Matrix factorizations and pentagon maps
Exactly Solvable and Integrable Systems
2024-04-12 v2 Mathematical Physics
math.MP
Abstract
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 matrices of this specific class are equivalent to the homogeneous normalization map. From order matrices, we obtain an extension of the homogeneous normalization map, as well as novel entwining pentagon, reverse-pentagon and Yang-Baxter maps.
Cite
@article{arxiv.2302.02889,
title = {Matrix factorizations and pentagon maps},
author = {Pavlos Kassotakis},
journal= {arXiv preprint arXiv:2302.02889},
year = {2024}
}
Comments
14 pages, 2 figures. v2: Typos corrected