Non-existence of real lightlike hypersurfaces of an indefinite complex space form. (Q2703572)

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Non-existence of real lightlike hypersurfaces of an indefinite complex space form.
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    7 March 2001
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    lightlike hypersurfaces
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    indefinite (complex) space form
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    Non-existence of real lightlike hypersurfaces of an indefinite complex space form. (English)
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    The authors study real lightlike (null)hypersurfaces of indefinite complex space forms. The main results ensure the nonexistence of such surfaces with concrete properties (for instance, positive or negative Ricci curvature, admitting a parallel screen distribution) or other properties related e.g. with connections and metrics.
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