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GEOMETRY OF LIGHTLIKE SUBMANIFOLDS OF AN INDEFINITE KENMOTSU MANIFOLD

  • Jin, Dae Ho (Department of Mathematics, Dongguk University)
  • Received : 2014.07.11
  • Accepted : 2014.10.20
  • Published : 2014.12.25

Abstract

In this paper, we study the forms of the curvatures of lightlike submanifolds M of an indefinite Kenmotsu manifold $\bar{M}$ subject to the conditions: M is locally symmetric or M is semi-symmetric.

Keywords

locally symmetric;semi-symmetric;lightlike submanifold;indefinite Kenmotsu manifold

References

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