Geodesic
Normal forms for germs of vector fields with quadratic leading part. The remaining cases
Ewa Stróżyna1
1 Faculty of Mathematics and Information Science Warsaw University of Technology Koszykowa 75 00-662 Warszawa, Poland
Studia Mathematica, Tome 239 (2017) no. 2, pp. 133-173

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We complete the classification of germs of plane vector fields with quadratic leading part initiated in Stróżyna (2015). There, two cases were completely analyzed, a simplest one and a most complex one. Here we study the remaining cases. In the proofs we use a new method introduced in Stróżyna Żołądek (2015) concerning the Bogdanov–Takens singularity.
DOI : 10.4064/sm8627-2-2017
Keywords: complete classification germs plane vector fields quadratic leading part initiated str yna there cases completely analyzed simplest complex here study remaining cases proofs method introduced str yna dek concerning bogdanov takens singularity

Ewa Stróżyna 1

1 Faculty of Mathematics and Information Science Warsaw University of Technology Koszykowa 75 00-662 Warszawa, Poland 
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Ewa Stróżyna. Normal forms for germs of vector fields with quadratic leading part. The remaining cases. Studia Mathematica, Tome 239 (2017) no. 2, pp. 133-173. doi: 10.4064/sm8627-2-2017

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