Totally contact umbilical lightlike hypersurfaces of indefinite Sasakian manifolds
نویسندگان
چکیده
منابع مشابه
Non existence of totally contact umbilical slant lightlike submanifolds of indefinite Sasakian manifolds
We prove that there do not exist totally contact umbilical proper slant lightlike submanifolds of indefinite Sasakian manifolds other than totally contact geodesic proper slant lightlike submanifolds. We also prove that there do not exist totally contact umbilical proper slant lightlike submanifolds of indefinite Sasakian space forms.
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we prove that there do not exist totally contact umbilical proper slant lightlike submanifolds of indefinite sasakian manifolds other than totally contact geodesic proper slant lightlike submanifolds. we also prove that there do not exist totally contact umbilical proper slant lightlike submanifolds of indefinite sasakian space forms.
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ژورنال
عنوان ژورنال: Kodai Mathematical Journal
سال: 2008
ISSN: 0386-5991
DOI: 10.2996/kmj/1225980441