Beyond the Laurent phenomenon
Rings and Algebras
2026-04-01 v1 Combinatorics
Abstract
In a cluster algebra, a subset of initial cluster variables can be specialised in such a way that all elements of the resulting algebra become polynomial in the remaining variables.
Cite
@article{arxiv.2603.29073,
title = {Beyond the Laurent phenomenon},
author = {Andrei Zabolotskii},
journal= {arXiv preprint arXiv:2603.29073},
year = {2026}
}
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7 pages