On the sectional curvature of lightlike submanifolds


KILIÇ E. , Gulbahar M.

JOURNAL OF INEQUALITIES AND APPLICATIONS, 2016 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası:
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1186/s13660-016-1004-5
  • Dergi Adı: JOURNAL OF INEQUALITIES AND APPLICATIONS

Özet

The main purpose of this paper is to show how to obtain rigidity theorems with the help of curvature invariants in submanifolds of a semi-Riemannian manifold. For this purpose, the bounded sectional curvature is introduced and some special submanifolds of r-lightlike submanifolds of a semi-Riemannian manifold are investigated.