Introduction to Cluster Algebras. Chapter 7
arXiv:2106.02160
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
66 pages, 60 figures. v3: presentation streamlined by restricting the main theorem to the case of leafless plabic graphs, see Remark 7.1.24