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arXiv · 1804.04861

The spectral gluing theorem revisited

Dario Beraldo
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Abstract

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.

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Dario Beraldo. 2018-04-13. The spectral gluing theorem revisited. https://doi.org/10.46298/epiga.2020.volume4.5940

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