A Cambrian Framework for the Oriented Cycle

[摘要] This paper completes the project of constructing combinatorial models (called frameworks) for the exchange graph and $\mathbf{g}$-vector fan associated to any exchange matrix $B$ whose Cartan companion is of finite or affine type, using the combinatorics

[学科分类] 离散数学和组合数学

[关键词] Cluster algebra;Framework;Affine root system