2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/67559Refinements of the Yang-Mills stratifications of spaces of connections over a compact Riemann surface are investigated. The motivation for this study was the search for a complete set of relations between the standard generators for the cohomology of the moduli spaces of stable holomorphic bundles of rank n and degree d when n and d are coprime and n>2.Submitted to the Proceedings of the Clay Mathematics Institute meeting on Geometry and String Theory, Cambridge 2002; 45 pagesAlgebraic Geometry14D20;14H60;32G13text