arXiv · 2102.09062
The Doubling Method in Algebraic Families
Abstract
We define the doubling zeta integral for smooth families of representations of classical groups. Following this we prove a rationality result for these zeta integrals and show that they satisfy a functional equation. Moreover, we show that there exists an apropriate normalizing factor which allows us to construct $γ$-factors for smooth families out of the functional equation. We prove that under certain hypothesis, specializing this $γ$-factor at a point of the family yields the $γ$-factor defined by Piateski-Shapiro and Rallis.
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Johannes Girsch. 2021-02-17. The Doubling Method in Algebraic Families. https://arxiv.org/abs/2102.09062
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