On null submanifolds of generalized Robertson-Walker space forms

Authors

FORTUNE MASSAMBA
Mohamed H. A. Hamed
SAMUEL SSEKAJJA

DOI

10.3906/mat-1812-20

Abstract

We investigate totally umbilical $r$-null submanifolds of generalized Robertson-Walker space forms. Using generalized Newton transformations, we obtain new geometric configurations for the mean curvature functions which generalize many well-known results on null geometry.

Keywords

Generalized Robertson-Walker space form, totally umbilical null submanifold

First Page

1650

Last Page

1667

Recommended Citation

MASSAMBA, FORTUNE; Hamed, Mohamed H. A.; and SSEKAJJA, SAMUEL (2019) "On null submanifolds of generalized Robertson-Walker space forms," Turkish Journal of Mathematics: Vol. 43: No. 3, Article 40. https://doi.org/10.3906/mat-1812-20
Available at: https://journals.tubitak.gov.tr/math/vol43/iss3/40