Sur des varietes de Cauchy-Riemann dont la forme de Levi a une valeur propre positive

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dc.creatorBiquard, Olivier
dc.date2002-02-26
dc.date.accessioned2026-07-07T04:46:42Z
dc.date.available2026-07-07T04:46:42Z
dc.descriptionFor certain real hypersurfaces in the projective space, of signature (1,n), we study the filling problem for small deformations of the CR structure (the other signatures being well understood). We characterize the deformations which are fillable, and prove that they have infinite codimension in the set of all CR structures. This result generalizes the cases of the 3-sphere and of signature (1,1) to higher dimension.
dc.identifierhttps://arxiv.org/abs/math/0202277
dc.identifierhttp://arxiv.org/abs/math/0202277
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/63439
dc.subjectDifferential Geometry
dc.subjectComplex Variables
dc.subject32V15;32V30
dc.titleSur des varietes de Cauchy-Riemann dont la forme de Levi a une valeur propre positive
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