New examples of non-locally embeddable CR structures (with no non-constant CR distributions)
Annales de l'Institut Fourier, Tome 39 (1989) no. 3, pp. 811-823.

De nouveaux exemples de structures CR non réalisables sont donnés. Ils sont basés sur une construction simple qui consiste à recoller deux structures plongées. Ces exemples semblent améliorer en partie des exemples anciens de Nirenberg, et Jacobowitz et Trèves, mais l’avantage principal en est peut-être le caractère transparent, qui en rend l’étude facile.

We construct examples of non-locally embeddable CR structures. These examples may show some improvement on previous examples by Nirenberg, and Jacobowitz and Trèves. They are based on a simple construction which consists in gluing two embedded structures. And (this is our main point) we believe that these examples are very transparent, therefore easy to work with.

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     title = {New examples of non-locally embeddable $CR$ structures (with no non-constant $CR$ distributions)},
     journal = {Annales de l'Institut Fourier},
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     year = {1989},
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Rosay, Jean-Pierre. New examples of non-locally embeddable $CR$ structures (with no non-constant $CR$ distributions). Annales de l'Institut Fourier, Tome 39 (1989) no. 3, pp. 811-823. doi : 10.5802/aif.1189. http://www.numdam.org/articles/10.5802/aif.1189/

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