Some results on the minimal period problem of nonconvex second order Hamiltonian systems

Guihua Fei, Tixiang Wang

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

The authors study the existence of periodic solutions with prescribed minimal period for superquadratic and asymptotically linear autonomous second order Hamiltonian systems without any convexity assumption. Using the variational methods, an estimate on the minimal period of the corresponding nonconstant periodic solution of the above-mentioned system is obtained.

Original languageEnglish (US)
Pages (from-to)83-92
Number of pages10
JournalChinese Annals of Mathematics. Series B
Volume20
Issue number1
DOIs
StatePublished - 1999

Keywords

  • Iteration inequality
  • Minimal period solutions
  • Second order hamiltonian systems
  • Variational method

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