A braid group action on a $p$-DG homotopy category

Abstract

We construct a braid group action on a homotopy category of $p$-DG modules of a deformed Webster algebra.

36 pages. Multiple diagrammatic computations. V2 contains corrections from referee reports. Comments welcome

References in corpus (2)

• A categorification of quantum sl(2) at prime roots of unity
• A Categorification of the Burau representation at prime roots of unity