The Quarterly Journal of Mathematics · 2014 · 30 citations · 0 references
Natural SciencesMathematicsRepresentation TheoryArithmetic GeometryCohomology TheoryElliptic CurvesGalois TheoryGroup Theory
Using ℓ-adic cohomology of tensor inductions of lisse |$\bar{\mathbb{Q}}_{\ell}$|-sheaves, we study a class of incomplete character sums.