Coflat monomorphisms of coalgebras
type: Item
instance of: scholarly article
title: Coflat monomorphisms of coalgebras
zbMATH Open document ID: 0929.16037
DOI: 10.1016/S0022-4049(97)00042-X
published in: Journal of Pure and Applied Algebra
publication date: 1999-11-02T00:00:00Z
review text: Left coflat monomorphisms of coalgebras are considered and it is proved that there exist bijective correspondences between the set of isomorphism classes of left coflat monomorphisms, the set of some coidempotent subcoalgebras and the set of equivalence classes of perfect localization bicomodules.
Mathematics Subject Classification ID: 16W30
Mathematics Subject Classification ID: 16W20
zbMATH DE Number: 1308178
zbMATH Keywords: coalgebras
zbMATH Keywords: comodules
zbMATH Keywords: cotensor products
zbMATH Keywords: localizations
zbMATH Keywords: coflat monomorphisms
zbMATH Keywords: Morita-Takeuchi contexts
author: Blas Torrecillas
author: Fred Van Oystaeyen
author: Yinhuo Zhang
reviewed by: Constantin Năstăsescu
MaRDI profile type: Publication
cites work: Modules with decompositions that complement direct summands
cites work: Torsion theories for coalgebras
cites work: Q4049223
cites work: Q5590089
cites work: Q4165487
cites work: Formal schemes over fields∗
description: scientific article; zbMATH DE number 1308178