Non-commutative integral forms and twisted multi-derivations
Non-commutative integral forms and twisted multi-derivations
Non-commutative connections of the second type or hom-connections and associated integral forms are studied as generalisations of right connections of Manin. First, it is proven that the existence of hom-connections with respect to the universal differential graded algebra is tantamount to the injectivity, and that every injective module admits a …