A shadow Markov equation
Combinatorics
2023-03-09 v2
Abstract
We introduce a superanalogue of the classical Markov equation. This equation characterizes the ``shadow Markov numbers'' recently considered by one of us. We show that this equation is characterized by invariance by cluster algebra mutations.
Cite
@article{arxiv.2211.16087,
title = {A shadow Markov equation},
author = {Nathan Bonin and Valentin Ovsienko},
journal= {arXiv preprint arXiv:2211.16087},
year = {2023}
}
Comments
7 pages