Numerical Periodic Orbits of Neutral Delay Differential Equations

نویسندگان

  • Nicola Guglielmi
  • Christian Lubich
  • CHRISTIAN LUBICH
چکیده

This paper deals with the long-time behaviour of numerical solutions of neutral delay differential equations that have stable hyperbolic periodic orbits. It is shown that Runge–Kutta discretizations of such equations have attractive invariant closed curves which approximate the periodic orbit with the full order of the method, in spite of the lack of a finite-time smoothing property of the flow.

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تاریخ انتشار 2005