2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75320We show how the stratification method, introduced by Vezzosi in his study of PGL_3, provides a unified approach to the known computations of the Chow rings of the classifying spaces of GL_n, SL_n, Sp_n, O_n and SO_n.24 pagesAlgebraic GeometryOn the Chow rings of classifying spaces for classical groupstext