Double-Baer groups
type: Item
instance of: scholarly article
title: Double-Baer groups
zbMATH Open document ID: 1192.51004
author: Vikram Jha
author: Norman L. Johnson
published in: Innovations in Incidence Geometry
publication date: 2009-06-23T00:00:00Z
review text: The authors show that if a finite translation plane \(\pi\) admits a double-Baer group, then it also admits double retraction. Conversely, if \(\pi\) admits double retraction, then \(\pi\) admits a double-Baer group or a double-homology group. Some new examples of planes admitting double-Baer groups are also presented.
reviewed by: Norbert Knarr
Mathematics Subject Classification ID: 51E23
Mathematics Subject Classification ID: 51A40
zbMATH DE Number: 5567865
zbMATH Keywords: double-Baer group
zbMATH Keywords: spread retraction
zbMATH Keywords: mixed partition
zbMATH Keywords: algebraic lifting
zbMATH Keywords: geometric lifting
zbMATH Keywords: double-homology group
MaRDI profile type: Publication
full work available at URL: iig.2008.6.227
OpenAlex ID: W2917366357
DOI: 10.2140/IIG.2008.6.227
description: scientific article; zbMATH DE number 5567865