On exotic symmetries of finite type models
| Authors | |
|---|---|
| Year of publication | 2022 |
| Type | Article in Periodical |
| Magazine / Source | Complex Analysis and its Synergies |
| MU Faculty or unit | |
| Citation | |
| Web | https://doi.org/10.1007/s40627-022-00099-y |
| Doi | http://dx.doi.org/10.1007/s40627-022-00099-y |
| Keywords | Infinitesimal CR automorphisms; Finite Catlin multitype; Exotic symmetries |
| Description | We study the infinitesimal CR automorphisms of polynomial model hypersurfaces of finite multitype, which violates 2-jet determination. We give an exposition of some recent results, which provide explicit description of such “exotic” symmetries in complex dimension three. The results are illustrated by numerous examples. |
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