Authors: Peng Gao ¹; Liangyi Zhao ²

• 1 Beihang University [BUAA]
• 2 University of New South Wales [Sydney] [UNSW]

We establish sharp upper bounds on shifted moments of quadratic Dirichlet L-functions over function fields. As an application, we prove some bounds for moments of quadratic Dirichlet character sums over function fields.