Infinitesimal CR automorphisms for a class of polynomial models
| Authors | |
|---|---|
| Year of publication | 2017 |
| Type | Article in Periodical |
| Magazine / Source | Archivum Mathematicum |
| MU Faculty or unit | |
| Citation | |
| Web | http://emis.muni.cz/journals/AM/11-5/kolar2011.pdf |
| Doi | http://dx.doi.org/10.5817/AM2017-5-255 |
| Keywords | Finite multitype; Infinitesimal CR automorphisms; Levi degenerate hypersurfaces; Polynomial models finite type |
| Description | We study infinitesimal CR automorphisms of Levi degenerate hypersurfaces. We illustrate our recent general results on a class of concrete examples, polynomial models in C^3. We classify such models according to their Lie algebra of infinitesimal CR automorphisms. We also give the first example of a non monomial model which admits a nonlinear rigid automorphism. |
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