Divergence and Poincaré-Liapunov constants for analytic differential systems

Maite Grau, Jaume Llibre

Research output: Contribution to journalArticleResearchpeer-review

3 Citations (Scopus)


© 2015 Elsevier Inc. We consider a planar autonomous real analytic differential system with a monodromic singular point p. We deal with the center problem for the singular point p. Our aim is to highlight some relations between the divergence of the system and the Poincaré-Liapunov constants of p when these are defined.
Original languageEnglish
Pages (from-to)4348-4367
JournalJournal of Differential Equations
Issue number12
Publication statusPublished - 1 Jan 2015


  • Center problem
  • Divergence
  • Hamiltonian
  • Poincaré-Liapunov constants


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