Differentiation reduction method as a multipoint Padé approximant

T. Nigel Lucas

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)


The differentiation method for model order reduction is shown to be a special case of multipoint Pade approximation. This link also extends to other reduction methods where reduced models are generated successively. An example illustrates the main points.
Original languageEnglish
Pages (from-to)60-61
Number of pages2
JournalElectronics Letters
Issue number1
Publication statusPublished - 7 Jan 1988


  • Frequency-domain synthesis
  • Linear systems
  • Stability
  • Transfer functions

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