Mutation of type $D$ friezes
Combinatorics
2020-06-09 v2 Rings and Algebras
Abstract
In this article we study mutation of friezes of type . We provide a combinatorial formula for the entries in a frieze after mutation. The two main ingredients in the proof include a certain transformation of a type frieze into a sub pattern of a frieze of type and the mutation formula for type friezes recently found by Baur et al.
Cite
@article{arxiv.1904.12078,
title = {Mutation of type $D$ friezes},
author = {A. Garcia Elsener and K. Serhiyenko},
journal= {arXiv preprint arXiv:1904.12078},
year = {2020}
}