33 citations · 65 across the 22 of their papers we have counts for
4 papers · 1 filter
Algebra and geometry of link homology
Eugene Gorsky, Oscar Kivinen, José Simental
These notes cover the lectures of the first named author at 2021 IHES Summer School on "Enumerative Geometry, Physics and Representation Theory" with additional details and referen…
Unitary representations of cyclotomic Hecke algebras at roots of unity: combinatorial classification and BGG resolutions
Chris Bowman, Emily Norton, José Simental
We relate the classes of unitary and calibrated representations of cyclotomic Hecke algebras and, in particular, we show that for the most important deformation parameters these tw…
An elementary approach to the homological properties of constant-rank operators
Adolfo Arroyo-Rabasa, José Simental
We give a simple and constructive extension of Raiţă's result that every constant-rank operator possesses an exact potential and an exact annihilator. Our construction is completel…
Positroid Links and Braid varieties
Roger Casals, Eugene Gorsky, Mikhail Gorsky +1
We study braid varieties and their relation to open positroid varieties. We discuss four different types of braids associated to open positroid strata and show that their associate…