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Symmetric mutation algebras in the context of subcluster algebras.
- Source :
- Journal of Algebra & Its Applications; Sep2024, Vol. 23 Issue 10, p1-28, 28p
- Publication Year :
- 2024
-
Abstract
- For a rooted cluster algebra (Q) over a valued quiver Q , a symmetric cluster variable is any cluster variable belonging to a cluster associated with a quiver σ (Q) , for some permutation σ. The subalgebra of (Q) generated by all symmetric cluster variables, is called the symmetric mutation subalgebra and is denoted by ℬ (Q). In this paper, we identify the class of cluster algebras that satisfy ℬ (Q) = (Q) , which contains almost every quiver of finite mutation type. In the process of proving the main result, we provide a classification of quivers mutations classes that relates their maximum weights to the shapes of the initial quivers. Furthermore, some properties of symmetric mutation subalgebras are given. [ABSTRACT FROM AUTHOR]
- Subjects :
- MUTATIONS (Algebra)
CLUSTER algebras
ALGEBRA
PERMUTATIONS
CLASSIFICATION
Subjects
Details
- Language :
- English
- ISSN :
- 02194988
- Volume :
- 23
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- Journal of Algebra & Its Applications
- Publication Type :
- Academic Journal
- Accession number :
- 178839590
- Full Text :
- https://doi.org/10.1142/S0219498824501524