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Spherical tube hypersurfaces
We examine Levi non-degenerate tube hypersurfaces in complex linear space which are "spherical," that is, locally CR-equivalent to the real hyperquadric. Spherical hypersurfaces are characterized by the condition of the vanishing of the CR-curvature form, so such hypersurfaces are flat fro...
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| Lenguaje: | eng |
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Springer
2011
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| Acceso en línea: | https://dx.doi.org/10.1007/978-3-642-19783-3 http://cds.cern.ch/record/1691779 |