Periodic Travelling Waves of Forced FPU Lattices

M. Fečkan, M. Pospíšil, V. M. Rothos, H. Susanto

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


In this article, damped Fermi-Pasta-Ulam-type lattices driven by extended external forces are considered. The existence and uniqueness results of periodic travelling waves of the system are presented. The existence and the stability of periodic waves are also computed and discussed numerically.

Original languageBritish English
Pages (from-to)795-820
Number of pages26
JournalJournal of Dynamics and Differential Equations
Issue number3
StatePublished - Sep 2013


  • Forced FPU lattice
  • Lattice waves
  • Travelling waves


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