On a Submersion Between Reinhart Lightlike Manifolds and Semi-Riemannian Manifolds |
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Authors: | Bayram Sahin |
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Institution: | (1) Department of Mathematics, Inonu University, 44280 Malatya, Turkey |
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Abstract: | In this paper, we introduce a new submersion, namely, screen lightlike submersion between a lightlike manifold and a semi-Riemannian
manifold. We give an example and obtain a characterization for lightlike manifold to be Reinhart under such submersion. Then,
we investigate the geometry of a screen lightlike submersion when the total manifold is a Reinhart lightlike manifold.
Received: March 6, 2007 Revised: October 4, 2007 and November 2, 2007 Accepted: December 6, 2007 |
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Keywords: | Mathematics Subject Classification (2000)" target="_blank">Mathematics Subject Classification (2000) Primary 53C20 Secondary 53C50 |
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