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, Volume 156, Issue 1–2, pp 57–61 | Cite as

Lorentzian CR structures and nonembeddability

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Abstract

In this paper we construct examples of CR deformations of Lorentzian hypersurfaces which are CR embeddable at all points outside an arbitrarily small compact set whose interior contains a point where CR embeddablity is not possible.

Mathematics Subject Classification

32V05 32V30 32G07 

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Notes

Acknowledgements

The first author was supported by Deutsche Forschungsgemeinschaft (DFG, German Research Foundation, Grant BR 3363/2-1).

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Copyright information

© Springer-Verlag GmbH Germany 2017

Authors and Affiliations

  1. 1.Universität Leipzig, Mathematisches InstitutLeipzigGermany
  2. 2.Department of MathematicsStony Brook UniversityStony BrookUSA

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