The center problem and the composition condition for a family of quartic differential systems

In this paper we give coefficient conditions for existence of a center in a family of planar quartic polynomial differential systems. We also show that for all considered center cases the Composition Condition is satisfied.

Bibliographic Details
Main Authors: Zhengxin Zhou, Valery Romanovski
Format: Article
Language:English
Published: University of Szeged 2018-04-01
Series:Electronic Journal of Qualitative Theory of Differential Equations
Subjects:
Online Access:http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=6402