38 citations · 108 across the 18 of their papers we have counts for
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3 papers · 1 filter
math.QA2017★ 1 cited
Braid groups of type ADE, Garside monoids, and the categorified root lattice
Anthony M. Licata, Hoel Queffelec
We study Artin-Tits braid groups of type ADE via the action of on the homotopy category of graded projective zigzag modules (which categ…
math.RT2017
Extremal weight projectors
Hoel Queffelec, Paul Wedrich
We introduce a quotient of the affine Temperley-Lieb category that encodes all weight-preserving linear maps between finite-dimensional sl(2)-representations. We study the diagramm…
math.RT2017★ 2 cited
An equivalence between truncations of categorified quantum groups and Heisenberg categories
Hoel Queffelec, Alistair Savage, Oded Yacobi
We introduce a simple diagrammatic 2-category that categorifies the image of the Fock space representation of the Heisenberg algebra and the basic representation of $…