Condition Numbers of Approximate Schur Complements in Two- and Three-Dimensional Discretizations on Hierarchically Ordered Grids

J. K. Kraus, C. W. Brand

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)
Original languageEnglish
Pages (from-to)135-154
Number of pages20
JournalComputing
Volume65.2000
Issue number2
DOIs
Publication statusPublished - 1 Jan 2000

Keywords

  • Approximate Schur complement preconditioners
  • Hierarchical orderings
  • Incomplete factorization

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