Posets of cohomological dimension one with finitely many tails
type: Item
instance of: scholarly article
title: Posets of cohomological dimension one with finitely many tails
zbMATH Open document ID: 0489.06002
DOI: 10.1016/0021-8693(82)90260-5
author: Barry Mitchell
author: Charles Ching-An Cheng
published in: Journal of Algebra
publication date: 1982-01-01T00:00:00Z
Mathematics Subject Classification ID: 06A06
Mathematics Subject Classification ID: 18G20
Mathematics Subject Classification ID: 16B50
Mathematics Subject Classification ID: 18C99
zbMATH DE Number: 3769685
zbMATH Keywords: posets
zbMATH Keywords: cohomological dimension
zbMATH Keywords: tails
zbMATH Keywords: retract
zbMATH Keywords: category of posets
zbMATH Keywords: projective dimension
MaRDI profile type: Publication
full work available at URL: 0021-8693(82)90260-5
OpenAlex ID: W2055925111
cites work: Finite partially ordered sets of cohomological dimension one
cites work: Deltas of Hochschild Dimension One
cites work: DCC posets of cohomological dimension one
cites work: Projective diagrams over partially ordered sets are free
cites work: Note on the Projective Limit on Small Categories
cites work: The Cohomological Dimension of a Directed Set
cites work: Rings with several objects
cites work: A remark on projectives in functor categories
description: scientific article; zbMATH DE number 3769685