Windowing waveform relaxation of initial value problems

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Abstract

We present a windowing technique of waveform relaxation for dynamic systems. An effective estimation on window length is derived by an iterative error expression provided here. Relaxation processes can be speeded up if one takes the windowing technique in advance. Numerical experiments are given to further illustrate the theoretical analysis.

Original languageEnglish
Pages (from-to)575-588
Number of pages14
JournalActa Mathematicae Applicatae Sinica
Volume22
Issue number4
DOIs
StatePublished - Oct 2006

Keywords

  • Initial value problems
  • Parallel processing
  • Semigroup solutions
  • Waveform relaxation
  • Windowing technique

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