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Totally contact umbilical lightlike hypersurfaces of indefinite \(\mathcal S\)-manifolds - MaRDI portal

Totally contact umbilical lightlike hypersurfaces of indefinite \(\mathcal S\)-manifolds (Q355692)

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scientific article; zbMATH DE number 6191146
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English
Totally contact umbilical lightlike hypersurfaces of indefinite \(\mathcal S\)-manifolds
scientific article; zbMATH DE number 6191146

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    Totally contact umbilical lightlike hypersurfaces of indefinite \(\mathcal S\)-manifolds (English)
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    25 July 2013
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    Summary: We study totally contact umbilical light-like hypersurfaces of indefinite \(\mathcal S\)-manifolds and prove the nonexistence of totally contact umbilical light-like hypersurfaces in indefinite \(\mathcal S\)-space forms.
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    umbilical light-like hypersurface
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    indefinite \(\mathcal S\)-space form
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