A class of cubic systems with two centers or two foci
type: Item
instance of: scholarly article
title: A class of cubic systems with two centers or two foci
zbMATH Open document ID: 0986.34024
author: Zhengyi Lu
author: Dongming Wang
author: Lansun Chen
published in: Journal of Mathematical Analysis and Applications
publication date: 2000-08-28T00:00:00Z
review text: Here, necessary and sufficient conditions for a class of cubic differential systems to possess two centers are given. Some conditions on the systems to have two weak foci are also derived by using the computer algebra system MAPLE.
Mathematics Subject Classification ID: 34C05
Mathematics Subject Classification ID: 34C25
Mathematics Subject Classification ID: 34C07
zbMATH DE Number: 1423628
zbMATH Keywords: Kukles system
zbMATH Keywords: center
zbMATH Keywords: focus
reviewed by: Valery A. Gaiko
describes a project that uses: Maple
MaRDI profile type: Publication
full work available at URL: jmaa.1999.6630
OpenAlex ID: W2027308910
cites work: Invariant algebraic curves and conditions for a centre
cites work: On the Paper of Jin and Wang Concerning the conditions for a Centre in certain Cubic Systems
cites work: On a class of cubic systems with two centers
cites work: On centers of cubic systems
cites work: On the conditions of Kukles for the existence of a Centre
cites work: Q5844069
cites work: The centres in the reduced Kukles system
cites work: Q4282031
cites work: Mechanical manipulation for a class of differential systems
DOI: 10.1006/JMAA.1999.6630
description: scientific article; zbMATH DE number 1423628