English

Averages of quadratic twists of long Dirichlet polynomials

Number Theory 2025-08-12 v2

Abstract

We investigate averages of long Dirichlet polynomials twisted by Kronecker symbols and we compare our result with the recipe of [CFKRS]. We are able to compute these averages in the case that the length of the polynomial is a power less than 2 of the basic scaling parameter on the assumption of the Lindel\"of Hypothesis for LL-functions of quadratic characters, and we show that the answer is consistent with this recipe. This corresponds, in terms of the recipe, to verifying 0- and 1-swap terms.

Keywords

Cite

@article{arxiv.2208.01783,
  title  = {Averages of quadratic twists of long Dirichlet polynomials},
  author = {Brian Conrey and Brad Rodgers},
  journal= {arXiv preprint arXiv:2208.01783},
  year   = {2025}
}

Comments

30 pages. Incorporates referee suggestions