https://arxiv.org/abs/2305.08278
[2305.08278] The Hecke category is bigraded
Abstract page for arXiv paper 2305.08278: The Hecke category is bigraded
heckecategory
https://collaborate.princeton.edu/en/publications/kauffman-states-bordered-algebras-and-a-bigraded-knot-invariant/
Kauffman states, bordered algebras, and a bigraded knot invariant - Princeton University
and akauffmanstatesborderedalgebras