L-series of Eisenstein series vanishing at critical values

Fuente: arXiv
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Autor principal: Franke, Johann
Formato: Preprint
Publicado: 2024
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author Franke, Johann
author_facet Franke, Johann
contents Using the relations between rational functions and Eisenstein series, as well as the inferences for cotangent sums and period polynomials, we work out a precise description for Eisenstein series whose $L$-series vanish at certain critical values. This is possible for small weights compared to the level of the Eisenstein series. For large weights we give a partial result and determine subspaces with simultaneous vanishing properties.
format Preprint
id arxiv_https___arxiv_org_abs_2401_08230
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle L-series of Eisenstein series vanishing at critical values
Franke, Johann
Number Theory
Using the relations between rational functions and Eisenstein series, as well as the inferences for cotangent sums and period polynomials, we work out a precise description for Eisenstein series whose $L$-series vanish at certain critical values. This is possible for small weights compared to the level of the Eisenstein series. For large weights we give a partial result and determine subspaces with simultaneous vanishing properties.
title L-series of Eisenstein series vanishing at critical values
topic Number Theory
url https://arxiv.org/abs/2401.08230