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Global geometrised Rankin-Selberg method for GL(n)

Sergey Lysenko
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Abstract

We propose a geometric interpretation of the classical Rankin-Selberg method for GL(n) in the framework of the geometric Langlands program. We show that the geometric Langlands conjecture for an irreducible unramified local system $E$ of rank $n$ on a curve implies the existence of automorphic sheaves corresponding to the universal deformation of $E$. Then we calculate the `scalar product' of two automorphic sheaves attached to this universal deformation.

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Sergey Lysenko. 2001-08-30. Global geometrised Rankin-Selberg method for GL(n). https://arxiv.org/abs/math/0108208

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