On the eigenvalues of second-order pseudospectral differentiation operators

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

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
Volume116
Issue number1-4
DOIs
StatePublished - 1994

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eigenvalues
operators
collocation

ASJC Scopus subject areas

  • Computer Science Applications
  • Computational Mechanics
  • Engineering(all)

Cite this

On the eigenvalues of second-order pseudospectral differentiation operators. / Welfert, Bruno.

In: Computer Methods in Applied Mechanics and Engineering, Vol. 116, No. 1-4, 1994, p. 281-292.

Research output: Contribution to journalArticle

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