Uniform isochronous cubic and quartic centers: Revisited

Joan C. Artés, Jackson Itikawa, Jaume Llibre

Research output: Contribution to journalArticleResearchpeer-review

4 Citations (Scopus)

Abstract

© 2016 Elsevier B.V. In this paper we completed the classification of the phase portraits in the Poincaré disc of uniform isochronous cubic and quartic centers previously studied by several authors. There are three and fourteen different topological phase portraits for the uniform isochronous cubic and quartic centers respectively.
Original languageEnglish
Pages (from-to)448-453
JournalJournal of Computational and Applied Mathematics
Volume313
DOIs
Publication statusPublished - 15 Mar 2017

Keywords

  • Periodic orbit
  • Polynomial vector field
  • Uniform isochronous center

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