114 citations · 522 across the 32 of their papers we have counts for
39 papers
Duality functors for Coulomb branches I
Sabin Cautis, Eric Vasserot
To a quiver of finite type one can associate two abelian categories: the category of finite dimensional modules over the corresponding affine quiver Hecke algebra and the Coulomb c…
Abelian Hall categories
Sabin Cautis
To a quiver we associate a finite length monoidal abelian category which categorifies the corresponding preprojective K-theoretic Hall algebra of Varagnolo-Vasserot. The simples in…
On the center of the generic affine Hecke algebra
Sabin Cautis, Rachel Ollivier
We identify the center of the generic affine Hecke algebra corresponding to some root datum with the semigroup algebra of the dominant chamber of i…
Rigid dualizing complexes of affine Hecke algebras
Sabin Cautis, Rachel Ollivier
We identify the rigid dualizing complex of the (generic) affine Hecke algebra attached to a reduced root system and deduce some structural properties as a consequence. For ex…
Canonical bases for Coulomb branches of 4d gauge theories
Sabin Cautis, Harold Williams
We construct and study a nonstandard t-structure on the derived category of equivariant coherent sheaves on the Braverman-Finkelberg-Nakajima space of triples ,…
Tamely presented morphisms and coherent pullback
Sabin Cautis, Harold Williams
We study two classes of morphisms in infinite type: tamely presented morphisms and morphisms with coherent pullback. These are generalizations of finitely presented morphisms and m…