Hybrid Euler-Hadamard product for quadratic Dirichlet $L$-functions in function fields

H. M. Bui, Alexandra Florea

Published 2016-09-17Version 1

We develop a hybrid Euler-Hadamard product model for quadratic Dirichlet $L$--functions over function fields (following the model introduced by Gonek, Hughes and Keating for the Riemann-zeta function). After computing the first three twisted moments in this family of $L$--functions, we provide further evidence for the conjectural asymptotic formulas for the moments of the family.