Pushout-invariant extensions and monoreflections
type: Item
instance of: scholarly article
title: Pushout-invariant extensions and monoreflections
zbMATH Open document ID: 0935.18002
DOI: 10.1016/S0022-4049(97)00067-4
author: Anthony W. Hager
author: Jorge Martinez
published in: Journal of Pure and Applied Algebra
publication date: 1999-08-16T00:00:00Z
review text: This article resumes the investigation of monoreflections, which are maximal relative to some given constraints, viewing them from the point of view of pushouts. The role of the kernels of the category is then explained. With this pair of resources at hand a number of categories are analyzed in detail, notably categories of (commutative) rings and \(f\)-rings.
Mathematics Subject Classification ID: 18A40
Mathematics Subject Classification ID: 13B99
Mathematics Subject Classification ID: 18A30
Mathematics Subject Classification ID: 13B02
zbMATH DE Number: 1308200
zbMATH Keywords: pushout-invariance
zbMATH Keywords: direct limits
zbMATH Keywords: extension operator
zbMATH Keywords: \(f\)-rings
zbMATH Keywords: monoreflections
zbMATH Keywords: pushouts
zbMATH Keywords: kernels
reviewed by: Dimitru Buşneag
MaRDI profile type: Publication
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full work available at URL: s0022-4049(97)00067-4
OpenAlex ID: W1983001668
description: scientific article; zbMATH DE number 1308200