{"version":"1.0","type":"link","title":"Transgression map - Newikis","description":"In algebraic topology, a transgression map is a way to transfer cohomology classes. It occurs, for example in the inflation-restriction exact sequence in group cohomology, and in integration in fibers. It also naturally arises in many spectral sequences; see spectral sequence#Edge maps and…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}