Abstract:We prove that the roots of the $L$-function of an Artin-Schreier cover of an algebraic variety defined over a finite field differ from the roots of the zeta function of the cover by roots of unity.
- © Copyright 1985 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 95 (1985), 372-374
- MSC: Primary 11G25; Secondary 14G10, 14G15
- DOI: https://doi.org/10.1090/S0002-9939-1985-0806073-8
- MathSciNet review: 806073