Regularity of infinitesimal CR automorphisms
- Author(s)
- Stefan Fürdös, Bernhard Lamel
- Abstract
We study the regularity of infinitesimal CR automorphisms of abstract CR structures which possess a certain microlocal extension and show that there are smooth multipliers, completely determined by the CR structure, such that if X is such an infinitesimal CR automorphism, then λX is smooth for all multipliers λ. As an application, we study the regularity of infinitesimal automorphisms of certain infinite type hypersurfaces in Cn.
- Organisation(s)
- Department of Mathematics
- Journal
- International Journal of Mathematics
- Volume
- 27
- No. of pages
- 25
- ISSN
- 0129-167X
- DOI
- https://doi.org/10.1142/S0129167X16501123
- Publication date
- 12-2016
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 101002 Analysis
- Keywords
- ASJC Scopus subject areas
- General Mathematics
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/649caa7b-f2ed-4201-829d-bbfb5877534b