A Characterization of Half Lightlike Submanifolds of Indefinite Generalized Sasakian Space Forms
نویسنده
چکیده
In this paper, we study half lightlike submanifolds M of an indefinite generalized Sasakian space form M̄(f1, f2, f3), with an indefinite trans-Sasakian structure of type (α, β), subject to the condition that the structure vector field of M̄ is tangent to M . Our main result is a characterization theorem for such a half lightlike submanifold. Mathematics Subject Classification: 53C25, 53C40, 53C50
منابع مشابه
Half Lightlike Submanifolds of an Indefinite Trans-sasakian Manifold
We study half lightlike submanifold M of an indefinite transSasakian manifold such that its structure vector field is tangent to M . First we study the general theory for such half lightlike submanifolds. Next we prove some characterization theorems for half lightlike submanifolds of an indefinite generalized Sasakian space form.
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تاریخ انتشار 2015