On the Gan-Gross-Prasad conjecture and its refinement for $\left(\mathrm{U}\left(2n\right),\mathrm{U}\left(1\right)\right)$

Fuente: arXiv
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Auteurs principaux: Furusawa, Masaaki, Morimoto, Kazuki
Format: Preprint
Publié: 2022
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author Furusawa, Masaaki
Morimoto, Kazuki
author_facet Furusawa, Masaaki
Morimoto, Kazuki
contents We prove the Gan-Gross-Prasad conjecture for $\left(\mathrm{U}\left(2n\right),\mathrm{U}\left(1\right)\right)$ in general and prove its refinement, namely the Ichino-Ikeda type explicit formula for the central $L$-values, under certain assumptions. Similarly, we also prove its split analogue, namely the Gan-Gross-Prasad conjecture and its refinement for $\left(\mathrm{GL}_{2n}, \mathrm{GL}_1\right) $ in general.
format Preprint
id arxiv_https___arxiv_org_abs_2205_09471
institution arXiv
publishDate 2022
record_format arxiv
spellingShingle On the Gan-Gross-Prasad conjecture and its refinement for $\left(\mathrm{U}\left(2n\right),\mathrm{U}\left(1\right)\right)$
Furusawa, Masaaki
Morimoto, Kazuki
Number Theory
Representation Theory
11F55, 11F67 (Primary) 11F27 (Secondary)
We prove the Gan-Gross-Prasad conjecture for $\left(\mathrm{U}\left(2n\right),\mathrm{U}\left(1\right)\right)$ in general and prove its refinement, namely the Ichino-Ikeda type explicit formula for the central $L$-values, under certain assumptions. Similarly, we also prove its split analogue, namely the Gan-Gross-Prasad conjecture and its refinement for $\left(\mathrm{GL}_{2n}, \mathrm{GL}_1\right) $ in general.
title On the Gan-Gross-Prasad conjecture and its refinement for $\left(\mathrm{U}\left(2n\right),\mathrm{U}\left(1\right)\right)$
topic Number Theory
Representation Theory
11F55, 11F67 (Primary) 11F27 (Secondary)
url https://arxiv.org/abs/2205.09471