Normal forms for germs of vector fields with quadratic leading part. The remaining cases
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.