Mathematics, Algebraic Geometry, Algebraic Geometry (math.AG), Representation Theory (math.RT)
journal:
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date:
2023-06-04 16:00:00
Abstract
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 on ind-schemes, especially in derived settings. Motivating examples include the coherent Satake category, the double affine Hecke category, and related categories in the theory of Coulomb branches.PDF: Ind-geometric stacks.pdf
