IMI/Publicaţii/BASM/Ediţii/BASM n.2-3 (18-19), 1995/

Complete quadratic systems with a dicritical node. (Russian)

Authors: Lupan M. N.


Affine invariant necessary and sufficient coefficient conditions for topological classification of general quadratic systems with dicritical node somewhere in the phase plane are given.

Institutul de Matematică Academia de Ştiiinţe a Moldovei
str. Academiei 5, Chişinău, MD-2028 Moldova