A note on quasi-generalized CR-lightlike geometry in indefinite nearly μ-Sasakian manifolds
2017 ◽
Vol 14
(03)
◽
pp. 1750045
Keyword(s):
The concept of quasi-generalized CR-lightlike was first introduced by the authors in [Quasi generalized CR-lightlike submanifolds of indefinite nearly Sasakian manifolds, Arab. J. Math. 5 (2016) 87–101]. In this paper, we focus on ascreen and co-screen quasi-generalized CR-lightlike submanifolds of indefinite nearly [Formula: see text]-Sasakian manifold. We prove an existence theorem for minimal ascreen quasi-generalized CR-lightlike submanifolds admitting a metric connection. Classification theorems on nearly parallel and auto-parallel distributions on a co-screen quasi-generalized CR-lightlike submanifold are also given. Several examples are also constructed, where necessary, to illustrate the main ideas.
2017 ◽
Vol 54
(3)
◽
pp. 1003-1022
2016 ◽
Vol 5
(2)
◽
pp. 87-101
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2018 ◽
Vol 15
(02)
◽
pp. 1850024
2021 ◽
Vol 39
(5)
◽
pp. 113-135
2015 ◽
Vol 53
(1)
◽
pp. 137-150
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Keyword(s):