On Lorentzian two-Symmetric Manifolds of Dimension-fou‎r

Author(s):

A. Zaeim , M. Chaichi , Y. Aryanejad

Abstract:
ýWe study curvature properties of four-dimensional Lorentzian manifolds with two-symmetry propertyý. ýWe then consider Einstein-like metricsý, ýRicci solitons and homogeneity over these spacesýý.
Keywords:

Pseudo-Riemannian metricý , ýEinstein-like metricsý , ýRicci solitoný , ýHomogeneous spacýeý

Language:
English
Published:
Iranian Journal of Mathematical Sciences and Informatics, Volume:12 Issue: 1, May 2017
Pages:
81 to 94
https://www.magiran.com/p1674664