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http://dx.doi.org/10.7468/jksmeb.2013.20.2.89

NON-TANGENTIAL HALF LIGHTLIKE SUBMANIFOLDS OF AN INDEFINITE COSYMPLECTIC MANIFOLD  

Jin, Dae Ho (Department of Mathematics, Dongguk University)
Publication Information
The Pure and Applied Mathematics / v.20, no.2, 2013 , pp. 89-101 More about this Journal
Abstract
In this paper, we study half lightlike submanifolds M of an indefinite cosymplectic manifold $\bar{M}$, whose structure vector field is not tangent to M. First, we construct two types of such half lightlike submanifolds, named by transversal and normal half lightlike submanifolds. Next, we characterize the lightlike geometries of such two types half lightlike submanifolds.
Keywords
totally umbilical; transversal and normal half lightlike submanifold; indefinite cosymplectic manifold;
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Times Cited By KSCI : 3  (Citation Analysis)
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