Existence and numerical approximation of periodic motions of an infinite lattice of particles

  • G. Arioli
  • F. Gazzola
Original Papers


We prove the existence of periodic motions of an infinite lattice of particles; the proof involves the study of periodic motions for finite lattices by a linking technique and the passage to the limit by means of Lions' concentration-compactness principle. We also give a numerical picture of the motion of some finite lattices and of the way the solutions for finite lattices approach the solution for the infinite lattice by a technique developed by Choi and McKenna [6].


Mathematical Method Numerical Approximation Periodic Motion Finite Lattice Infinite Lattice 
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Copyright information

© Birkhäuser Verlag 1995

Authors and Affiliations

  • G. Arioli
    • 1
  • F. Gazzola
    • 2
  1. 1.Dip di MatematicaMilano
  2. 2.Dip di Scienze T.A.AlessandriaItaly

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