114 citations · 522 across the 32 of their papers we have counts for
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math.AG2023
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 ,…
math.AG2023
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…
math.AG2023
Ind-geometric stacks
Sabin Cautis, Harold Williams
We develop the theory of ind-geometric stacks, in particular their coherent and ind-coherent sheaf theory. This provides a convenient framework for working with equivariant sheaves…