Version 2 2020-11-19, 09:17Version 2 2020-11-19, 09:17
Version 1 2020-05-19, 15:32Version 1 2020-05-19, 15:32
conference contribution
posted on 2020-11-19, 09:17authored byScott Balchin, Frank Neumann
We compute the number of rational points of classifying stacks of Chevalley group schemes using the Lefschetz-Grothendieck trace formula of Behrend for l-adic cohomology of algebraic stacks. From this we also derive associated zeta functions for these classifying stacks.