Dario Beraldo - The spectral gluing theorem revisited

epiga:5940 - Épijournal de Géométrie Algébrique, July 3, 2020, Volume 4 - https://doi.org/10.46298/epiga.2020.volume4.5940
The spectral gluing theorem revisited

Authors: Dario Beraldo

We strengthen the gluing theorem occurring on the spectral side of the geometric Langlands conjecture. While the latter embeds $IndCoh_N(LS_G)$ into a category glued out of 'Fourier coefficients' parametrized by standard parabolics, our refinement explicitly identifies the essential image of such embedding.

Volume: Volume 4
Published on: July 3, 2020
Accepted on: May 25, 2020
Submitted on: December 5, 2019
Keywords: Mathematics - Algebraic Geometry,Mathematics - Representation Theory


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