Deformation theory of five-dimensional CR structures and the Rumin complex

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/61237We construct a versal family of deformations of CR structures in five dimensions, using a differential complex closely related to the differential form complex introduced by Rumin for contact manifolds.LaTeX2e, 35 pagesComplex VariablesAlgebraic GeometryDifferential Geometry32G07; 32S30; 32V20Deformation theory of five-dimensional CR structures and the Rumin complextext