There Are No Conformal Einstein Rescalings of Pseudo-Riemannian Einstein Spaces with <i>n</i> Complete Light-Like Geodesics

There Are No Conformal Einstein Rescalings of Pseudo-Riemannian Einstein Spaces with <i>n</i> Complete Light-Like Geodesics

In the present paper, we study conformal mappings between a connected <i>n</i>-dimension pseudo-Riemannian Einstein manifolds. Let <i>g</i> be a pseudo-Riemannian Einstein metric of indefinite signature on a connected <i>n</i>-dimensional manifold <i>M</i...

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Bibliographic Details
Main Authors: Josef Mikeš, Irena Hinterleitner, Nadezda Guseva
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Mathematics
Subjects:
pseudo-Riemannian manifold
Einstein manifold
concircular vector field
conformal mapping
light-like geodesic
complete geodesic
Online Access:https://www.mdpi.com/2227-7390/7/9/801

Internet

https://www.mdpi.com/2227-7390/7/9/801

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