2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/138967Every homology or cohomology theory on a category of E-infinity ring spectra is Topological Andre-Quillen homology or cohomology with appropriate coefficients. Analogous results hold for the category of A-infinity ring spectra and for categories of algebras over many other operads.Algebraic TopologyQuantum AlgebraPrimary 55P43; Secondary 55P48, 55U35Homology and Cohomology of E-infinity Ring Spectratext