Local invariants and prohibitions on mappings of CR-manifolds
type: Item
instance of: scholarly article
title: Local invariants and prohibitions on mappings of CR-manifolds
zbMATH Open document ID: 0909.32002
DOI: 10.1007/BF02305426
published in: Mathematical Notes
publication date: 1999-03-16T00:00:00Z
review text: For some CR-manifolds for which the tangent quadric is in general position, the author finds prohibitions for the existence of CR-mappings for which the tangent mapping satisfies some nondegeneracy conditions, e.g. it has no (nonzero) kernel. These examples are obtained by means of some local CR-invariants constructed by the author on the base of the Levi form.
Mathematics Subject Classification ID: 32V99
Mathematics Subject Classification ID: 32V05
zbMATH DE Number: 1158931
zbMATH Keywords: CR-mappings of CR-manifolds
zbMATH Keywords: local invariants Levi form
zbMATH Keywords: tangent quadric
author: Valeriĭ K. Beloshapka
reviewed by: Eugen Pascu
MaRDI profile type: Publication
cites work: Mappings of quadric Cauchy-Riemann manifolds
cites work: Q4298655
full work available at URL: https://doi.org/10.1007/bf02305426
OpenAlex ID: W2071495815
description: scientific article; zbMATH DE number 1158931