2002/01/08 by Matthieu Willems, Willems, Matthieu
Mathematics · #20G10 #Advanced Algebra and Geometry #Advanced Combinatorial Mathematics #FOS: Mathematics #Group Theory (math.GR) #Homotopy and Cohomology in Algebraic Topology #math.GR #msc:20G10
paper · pdf · doi:10.48550/arxiv.math/0201050
6 pages
arxiv created 2002/01/08 · openalex publication_date 2002/01/08 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this text, We compute the equivariant cohomology of Bott-Samelson varieties. Thanks to this computation, we give a new demonstration for the formulas proved by Sarah Billey for the equivariant cohomology of Schubert varieties.