Hemi-Slant Lightlike Submanifolds of Indefinite Kenmotsu Manifolds
Keyword(s):
We introduce and study hemi-slant lightlike submanifolds of an indefinite Kenmotsu manifold. We give an example of hemi-slant lightlike submanifold and establish two characterization theorems for the existence of such submanifolds. We prove some theorems which ensure the existence of minimal hemi-slant lightlike submanifolds and obtain a condition under which the induced connection ∇ on M is a metric connection. An example of proper minimal hemi-slant lightlike submanifolds is also given.
2018 ◽
Vol 15
(02)
◽
pp. 1850024
Keyword(s):
2017 ◽
Vol 14
(07)
◽
pp. 1750103
◽
2017 ◽
Vol 14
(03)
◽
pp. 1750034
◽
Keyword(s):