2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/227919In this paper we prove stability results for the homology of the mapping class group of a surface. We get a stability range that is near optimal, and extend the result to twisted coefficients.59 pagesAlgebraic Topology57R50; 57M07Improved homological stability for the mapping class group with integral or twisted coefficientstext