Projective structure in 4-dimensional manifolds with metric signature \((+,+,-,-)\)
type: Item
instance of: scholarly article
title: Projective structure in 4-dimensional manifolds with metric signature \((+,+,-,-)\)
zbMATH Open document ID: 1285.53014
published in: Journal of Geometry and Physics
publication date: 2013-04-22T00:00:00Z
review text: The authors consider the situation of a 4-dimensional manifold admitting two metric connections, one of which is compatible with a metric of signature \((+,+, -,-)\), and which have the same unparametrised geodesics. They show how, in many cases, depending on the holonomy type, a relationship between these connections and metrics can be found.
Mathematics Subject Classification ID: 53B30
Mathematics Subject Classification ID: 53B50
Mathematics Subject Classification ID: 53B10
zbMATH DE Number: 6156356
zbMATH Keywords: projective structures
zbMATH Keywords: geodesics
zbMATH Keywords: neutral signature
zbMATH Keywords: holonomy
author: Zhi-Xiang Wang
author: G. S. Hall
reviewed by: Radu Iordănescu
MaRDI profile type: Publication
full work available at URL: j.geomphys.2012.12.004
OpenAlex ID: W2063019248
Wikidata QID: Q125873788
DOI: 10.1016/J.GEOMPHYS.2012.12.004
description: scientific article; zbMATH DE number 6156356