On the eigenvalues of second-order pseudospectral differentiation operators

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6 Scopus citations


Recent results on the behavior of eigenvalues for the second-order Legendre spectral (Galerkin) differentiation operator are extended to the eigenvalues of the corresponding Legendre pseudospectral collocation operator. Numerical comparisons show that similar results also hold in the case of spectral Chebyshev methods.

Original languageEnglish (US)
Pages (from-to)281-292
Number of pages12
JournalComputer Methods in Applied Mechanics and Engineering
Issue number1-4
StatePublished - 1994

ASJC Scopus subject areas

  • Computational Mechanics
  • Mechanics of Materials
  • Mechanical Engineering
  • Physics and Astronomy(all)
  • Computer Science Applications


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