The sl_3 web algebra

Marco Mackaay, Weiwei Pan, Daniel Tubbenhauer

In this paper we use Kuperberg's ${\mathfrak{sl}}_3$-webs and Khovanov's ${\mathfrak{sl}}_3$-foams to define a new algebra $K^S$, which we call the ${\mathfrak{sl}}_3$-web algebra. It is…