Fourier Transform for D-algebras, I
نویسندگان
چکیده
An analogue of the Fourier transform is developed for D-algebras. G. Laumon’s equivalence between the derived category of D-modules on an abelian variety and the derived category of O-modules on the universal extension of the dual variety is seen as a degenerate case of a duality for twisted differential operators (tdo’s) with respect to which the dual of a generic tdo is again a tdo.
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