On the invariants of L-functions of degree 2, I: twisted degree and internal shift

Fuente: arXiv
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Main Authors: Kaczorowski, J., Perelli, A.
Format: Preprint
Published: 2024
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author Kaczorowski, J.
Perelli, A.
author_facet Kaczorowski, J.
Perelli, A.
contents This is the first part of a series of papers where the behaviour of the invariants under twist by Dirichlet characters is studied for $L$-functions of degree 2. Here we show, under suitable conditions, that degree and internal shift remain unchanged under twist. The ultimate goal of the series is to prove a general version of Weil converse theorem with minimal assumptions on the shape of the functional equation of the twists.
format Preprint
id arxiv_https___arxiv_org_abs_2405_03186
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle On the invariants of L-functions of degree 2, I: twisted degree and internal shift
Kaczorowski, J.
Perelli, A.
Number Theory
11M41
This is the first part of a series of papers where the behaviour of the invariants under twist by Dirichlet characters is studied for $L$-functions of degree 2. Here we show, under suitable conditions, that degree and internal shift remain unchanged under twist. The ultimate goal of the series is to prove a general version of Weil converse theorem with minimal assumptions on the shape of the functional equation of the twists.
title On the invariants of L-functions of degree 2, I: twisted degree and internal shift
topic Number Theory
11M41
url https://arxiv.org/abs/2405.03186