Matrix Formulae and Skein Relations for Quasi-Cluster Algebras

Fuente: arXiv
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Main Authors: Gilbert, Cody, Philbin, McCleary, Wright, Kayla
Format: Preprint
Published: 2023
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author Gilbert, Cody
Philbin, McCleary
Wright, Kayla
author_facet Gilbert, Cody
Philbin, McCleary
Wright, Kayla
contents In this paper, we give matrix formulae for non-orientable surfaces that provide the Laurent expansion for quasi-cluster variables, generalizing the orientable surface matrix formulae by Musiker-Williams. We additionally use our matrix formulas to prove the skein relations for the elements in the quasi-cluster algebra associated to curves on the non-orientable surface.
format Preprint
id arxiv_https___arxiv_org_abs_2312_06148
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Matrix Formulae and Skein Relations for Quasi-Cluster Algebras
Gilbert, Cody
Philbin, McCleary
Wright, Kayla
Combinatorics
Geometric Topology
Rings and Algebras
In this paper, we give matrix formulae for non-orientable surfaces that provide the Laurent expansion for quasi-cluster variables, generalizing the orientable surface matrix formulae by Musiker-Williams. We additionally use our matrix formulas to prove the skein relations for the elements in the quasi-cluster algebra associated to curves on the non-orientable surface.
title Matrix Formulae and Skein Relations for Quasi-Cluster Algebras
topic Combinatorics
Geometric Topology
Rings and Algebras
url https://arxiv.org/abs/2312.06148