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Large values of Dirichlet L-functions at zeros of a class of L-functions

Published online by Cambridge University Press:  01 July 2020

Junxian Li*
Affiliation:
Max Planck Institute for Mathematics, Bonn, Germany

Abstract

In this paper, we are interested in obtaining large values of Dirichlet L-functions evaluated at zeros of a class of L-functions, that is,

$$ \begin{align*}\max_{\substack{F(\rho)=0\\ T\leq \Im \rho \leq 2T}}L(\rho,\chi), \end{align*} $$
where $\chi $ is a primitive Dirichlet character and F belongs to a class of L-functions. The class we consider includes L-functions associated with automorphic representations of $GL(n)$ over ${\mathbb {Q}}$ .

Type
Article
Copyright
© Canadian Mathematical Society 2020

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