Introduction to Cluster Algebras. Chapter 7
Combinatorics
2025-03-05 v3
Abstract
This is a preliminary draft of Chapter 7 of our forthcoming textbook "Introduction to Cluster Algebras." Chapters 1-3 have been posted as arXiv:1608.05735. Chapters 4-5 have been posted as arXiv:1707.07190. Chapter 6 has been posted as arXiv:2008.09189. This installment contains: Chapter 7. Plabic graphs
Cite
@article{arxiv.2106.02160,
title = {Introduction to Cluster Algebras. Chapter 7},
author = {Sergey Fomin and Lauren Williams and Andrei Zelevinsky},
journal= {arXiv preprint arXiv:2106.02160},
year = {2025}
}
Comments
66 pages, 60 figures. v3: presentation streamlined by restricting the main theorem to the case of leafless plabic graphs, see Remark 7.1.24