Betti-origin deformation conjecture for the annular Hecke functor
Betti-origin deformation conjecture for the annular Hecke functor
Let be the Hecke category, let be the annular Hecke functor, and let and denote the deformed algebras. For periodic of regular elliptic slope , let be the simple rational DAHA module and let be its filtration. Betti-origin deformation conjecture. There is a flat deformation of over to a functor
such that the -action extends to a weight-filtered -action for every object, and, for such , the action extends to a -action, the specialization contains with multiplicity one, and the filtration arises from the difference of its two gradings. This is proposed as a conjectural deformation motivated by the expected nonabelian Hodge-type correspondence; no resolution is stated.
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Sources & referencesView supporting material
Primary source
Minh-Tâm Quang Trinh, “From the Hecke Category to the Unipotent Locus”, arXiv:2106.07444 (2021).
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