Add to ORKGTakeuchi’s theory of equivalences between comodule categories [1] rests on the notion of co-hom functor and the always slippery construction of the co-endomorphism coalgebra of a quasi-finite comodule. In fact, only a few cases have been computed in [2], [3], [4] and [5], using smash coproducts. One of th
AbstractIf F:Set→Set is a functor which is bounded and preserves weak generalized pullbacks then a c...
We generalize the notion of ends and coends in category theory to the realm of module categories ove...
Abstract. We study co-Frobenius and more generally quasi-co-Frobenius corings over arbitrary base ri...
AbstractIn this article we defined and studied quasi-finite comodules, the cohom functors for coalge...
AbstractFor any left R-module P with endomorphism ring S, the adjoint pair of functors P⊗S− and HomR...
AbstractWe extend Morita theory to abelian categories by using wide Morita contexts. Several equival...
AbstractWe introduce a purely categorical notion of Morita context between abelian categories, which...
AbstractA Morita context is constructed for any comodule of a coring and, more generally, for an L-C...
Abstract. AMorita context is constructed for any comodule of a coring and, more generally, for an L-...
) H. PETER GUMM Abstract. If T : Set ! Set is a functor which is bounded and preserves weak pullback...
The Barr-Beck-Lurie comonadicity theorem characterizes when an adjunction $\begin{tikzcd} \mathcal{C...
AbstractGiven two complete right linearly topologized rings (R,ρ) and (S,σ), and a bimoduleRBSendowe...
AbstractWe study tilting complexes of comodules. On the other hand we analyze strong derived equival...
Abstract. Comodules over Hopf algebroids are of central importance in algebraic topology. It is well...
AbstractIn this paper we propose an approach to homotopical algebra where the basic ingredient is a ...
AbstractIf F:Set→Set is a functor which is bounded and preserves weak generalized pullbacks then a c...
We generalize the notion of ends and coends in category theory to the realm of module categories ove...
Abstract. We study co-Frobenius and more generally quasi-co-Frobenius corings over arbitrary base ri...
AbstractIn this article we defined and studied quasi-finite comodules, the cohom functors for coalge...
AbstractFor any left R-module P with endomorphism ring S, the adjoint pair of functors P⊗S− and HomR...
AbstractWe extend Morita theory to abelian categories by using wide Morita contexts. Several equival...
AbstractWe introduce a purely categorical notion of Morita context between abelian categories, which...
AbstractA Morita context is constructed for any comodule of a coring and, more generally, for an L-C...
Abstract. AMorita context is constructed for any comodule of a coring and, more generally, for an L-...
) H. PETER GUMM Abstract. If T : Set ! Set is a functor which is bounded and preserves weak pullback...
The Barr-Beck-Lurie comonadicity theorem characterizes when an adjunction $\begin{tikzcd} \mathcal{C...
AbstractGiven two complete right linearly topologized rings (R,ρ) and (S,σ), and a bimoduleRBSendowe...
AbstractWe study tilting complexes of comodules. On the other hand we analyze strong derived equival...
Abstract. Comodules over Hopf algebroids are of central importance in algebraic topology. It is well...
AbstractIn this paper we propose an approach to homotopical algebra where the basic ingredient is a ...
AbstractIf F:Set→Set is a functor which is bounded and preserves weak generalized pullbacks then a c...
We generalize the notion of ends and coends in category theory to the realm of module categories ove...
Abstract. We study co-Frobenius and more generally quasi-co-Frobenius corings over arbitrary base ri...