On the centers of the weight-homogeneous polynomial vector fields on the plane

Jaume Llibre, Claudio Pessoa

Research output: Contribution to journalArticleResearchpeer-review

16 Citations (Scopus)

Abstract

We classify all centers of a planar weight-homogeneous polynomial vector field of weight degree 1, 2, 3 and 4. © 2009 Elsevier Inc. All rights reserved.
Original languageEnglish
Pages (from-to)722-730
JournalJournal of Mathematical Analysis and Applications
Volume359
DOIs
Publication statusPublished - 15 Nov 2009

Keywords

  • Centers
  • Lyapunov constants
  • Weight-homogeneous polynomial differential systems

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