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math.RT2021
A Lie theoretic categorification of the coloured Jones polynomial
Catharina Stroppel, Joshua Sussan
We use the machinery of categorified Jones-Wenzl projectors to construct a categorification of a type A Reshetikhin-Turaev invariant of oriented framed tangles where each strand is…
math.RT2021
Motivic Springer Theory
Jens Niklas Eberhardt, Catharina Stroppel
We show that representations of convolution algebras such as Lustzig's graded affine Hecke algebra or the quiver Hecke algebra and quiver Schur algebra in (affine) type A can be re…