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Orbital formal normal forms for general Bogdanov-Takens singularity |
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| Authors: | Ewa Stró ?yna |
| Affiliation: | Institute of Mathematics, Technical University of Warsaw, Pl. Politechniki 1, 00-661 Warsaw, Poland |
| Abstract: | We solve completely the problem of classification of germs of complex planar vector fields with nilpotent singularity with respect to formal orbital equivalence. |
| Keywords: | primary 34A20 58F36 secondary 34C20 |
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