Invariants cohomologiques mod 2 et invariants de Witt des groupes alternés
Jean-Pierre Serre
Abstract
We determine the cohomological invariants and the Witt invariants of the alternating group $A_n$.
Jean-Pierre Serre
We determine the cohomological invariants and the Witt invariants of the alternating group $A_n$.
This paper contains 11 equations.