2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/69754This is a survey article on the stable cohomotopy refinement of Seiberg-Witten invariants containing also new results, for example: - Stable cohomotopy groups describe path components of certain mapping spaces. - Relation of stable cohomotopy invariants to Seiberg-Witten invariants without restriction on Betti numbers. - Theorem on connected sums along (-2)-spheres.33 pagesGeometric Topology57R57; 55Qxxtext