Nonparallelism of the Ricci tensor of pseudo-cylindric metrics

DOI10.1023/A:1020377027648zbMath1019.53014MaRDI QIDQ1851078

A. Raouf Chouikha

Publication date: 15 December 2002

Published in: Geometriae Dedicata (Search for Journal in Brave)

zbMATH Keywords

parallel Ricci tensorharmonic curvatureDerdzinski metric

Mathematics Subject Classification ID

Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21)

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