Affiliation:
1. Department of Mathematics University of Manchester Manchester UK
Abstract
AbstractWe prove an upper bound on the density of zeros very close to the critical line of the family of Dirichlet L‐functions of modulus q at height T. To do this, we derive an asymptotic for the twisted second moment of Dirichlet L‐functions uniformly in q and t. As a second application of the asymptotic formula, we prove that, for every integer q, at least 38.2% of zeros of the primitive Dirichlet L‐functions of modulus q lie on the critical line.
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