On curvature properties of certain generalized Robertson-Walker spacetimes
type: Item
instance of: scholarly article
title: On curvature properties of certain generalized Robertson-Walker spacetimes
zbMATH Open document ID: 0965.53047
author: Marek Kucharski
author: Ryszard Deszcz
published in: Tsukuba Journal of Mathematics
publication date: 2001-07-15T00:00:00Z
review text: The generalized Robertson-Walker (GRW) spacetimes form a remarkable class of Lorentzian warped product manifolds. The authors consider different conditions of semi-symmetric type, involving the curvature tensor or other derived tensors and study to what extent GRW spacetimes admit or not such geometries.
reviewed by: Gabriel Teodor Pripoae
Mathematics Subject Classification ID: 53C50
Mathematics Subject Classification ID: 83C20
zbMATH DE Number: 1347383
zbMATH Keywords: generalized Robertson-Walker spacetime
zbMATH Keywords: pseudo-symmetric type
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.21099/tkbjm/1496163779
OpenAlex ID: W1549198314
DOI: 10.21099/TKBJM/1496163779
description: scientific article; zbMATH DE number 1347383