QR-lightlike submanifolds of indefinite quaternion Kaehler manifold
Makaleler > Tam Makale · 2002
Yazarlar: Bayram ŞAHİN
INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Scopus, 2002, cilt 33, ss 1685-1706
Özet
This study introduces QR-lightlike submanifold of an indefinite quaternion Kaehler manifold and investigates its some fundamental properties. Necessary and sufficient conditions have been also given for QR-lightlike submanifold to be a mixed totally geodesic and D-totally geodesic after investigating the integrability of distributions defined on QR-lightlike submanifolds. Further, totally umbilical QR-lightlike submanifolds are studied and some theorems are given.