The Combinatorics of $\mathsf{A_2}$-Webs

[摘要] The nonelliptic $\mathsf{A_2}$-webs with $k$ "$+$''s on the top boundary and $3n-2k$ "$-$''s on the bottom boundary combinatorially model the space $\mathsf{Hom}_{\mathfrak{sl}_3}(\mathsf{V}^{\otimes (3n-2k)}, \mathsf{V}^{\otimes k})$ of  $\mathfrak{sl}_3

[学科分类] 离散数学和组合数学