2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/63878The aim of this text is to give an explicit formula for the restriction to fixed points of a basis of the equivariant K-theory of the flag varieties and of the Bott-Samelson varieties.Algebraic GeometryK-theorie equivariante des varietes de drapeaux et des varietes de Bott-Samelsontext