English

Diagramatics of $A_1 \times A_1$ Folded Soergel Bimodules

Representation Theory 2024-05-24 v1 Category Theory

Abstract

There is an action of Z/2\mathbb{Z}/2 on the category of Soergel Bimodules of type A1×A1A_1 \times A_1 induced by the nontrivial automorphism of its Dynkin diagram. We give an isotopy presentation by local generators and relations of the equivariantization of the category of Soergel Bimodules of type A1×A1A_1 \times A_1 under this action. This is the first step in a program to describe and study the categories of equivariant Soergel Bimodules.

Keywords

Cite

@article{arxiv.2405.13982,
  title  = {Diagramatics of $A_1 \times A_1$ Folded Soergel Bimodules},
  author = {Nicolas Jaramillo Torres},
  journal= {arXiv preprint arXiv:2405.13982},
  year   = {2024}
}