On pseudo quasi-Einstein manifolds
type: Item
instance of: scholarly article
title: On pseudo quasi-Einstein manifolds
zbMATH Open document ID: 1224.53029
author: A. A. Shaikh
published in: Periodica Mathematica Hungarica
publication date: 2011-04-26T00:00:00Z
review text: A type of non-flat semi-Riemannian manifolds, called pseudo quasi-Einstein manifold, is introduced and studied in detail. The quasi-Einstein manifolds are well-known, and are relevant in general relativity: Robertson-Walker spacetimes belong to this class. Presenting a number of non-trivial examples, the author demonstrates that the more general new class does exist and noteworthy.
reviewed by: József Szilasi
Mathematics Subject Classification ID: 53B05
Mathematics Subject Classification ID: 53B15
Mathematics Subject Classification ID: 53C15
Mathematics Subject Classification ID: 53C25
zbMATH DE Number: 5881154
zbMATH Keywords: pseudo quasi-Einstein manifold
zbMATH Keywords: pseudo quasi-constant curvature
zbMATH Keywords: conformally flat
zbMATH Keywords: Killing vector field
MaRDI profile type: Publication
full work available at URL: s10998-009-0119-6
OpenAlex ID: W1994778951
Wikidata QID: Q125881728
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DOI: 10.1007/S10998-009-0119-6
description: scientific article; zbMATH DE number 5881154