On null submanifolds of generalized Robertson–Walker space forms

DOI10.3906/mat-1812-20zbMath1425.53068OpenAlexW2947988603WikidataQ127765299 ScholiaQ127765299MaRDI QIDQ5229868

Mohamed Hamed, Samuel Ssekajja, Fortuné Massamba

Publication date: 19 August 2019

Published in: TURKISH JOURNAL OF MATHEMATICS (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3906/mat-1812-20

zbMATH Keywords

generalized Robertson-Walker space formtotally umbilical null submanifold

Mathematics Subject Classification ID

Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Global submanifolds (53C40) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Applications of local differential geometry to the sciences (53B50)

Cites Work

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• ON LIGHTLIKE SUBMANIFOLDS OF A GRW SPACE-TIME

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