Cyclicity of unbounded semi-hyperbolic 2-saddle cycles in polynomial Liénard systems
type: Item
instance of: scholarly article
title: Cyclicity of unbounded semi-hyperbolic 2-saddle cycles in polynomial Liénard systems
zbMATH Open document ID: 1200.34034
author: M. Caubergh
author: Freddy Dumortier
author: Stijn Luca
published in: Discrete and Continuous Dynamical Systems
publication date: 2010-06-23T00:00:00Z
review text: The present work presents results on the cyclicity of unbounded semi-hyperbolic \(2-\)saddle cycles for a family of Liénard systems. Some previous results are generalized and new simpler proofs are given.
reviewed by: Gheorghe Tigan
Mathematics Subject Classification ID: 34C07
Mathematics Subject Classification ID: 34C37
Mathematics Subject Classification ID: 34D10
zbMATH DE Number: 5725417
zbMATH Keywords: Liénard equation
zbMATH Keywords: limit cycles
zbMATH Keywords: heteroclinic connection
zbMATH Keywords: cyclicity
MaRDI profile type: Publication
full work available at URL: dcds.2010.27.963
OpenAlex ID: W2025366367
DOI: 10.3934/DCDS.2010.27.963
description: scientific article; zbMATH DE number 5725417