Comments on "Solution of the system of linear algebraic equations by decreasing dimension"

Jun Zhang

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

We show that the decreasing dimension method proposed by H. Wang and J. Jiang in "Solution of the system of linear algebraic equations by decreasing dimension" [Appl. Math. Comput. 109 (2000) 51], is a type of Schur complement domain decomposition method. The decreasing dimension method is more expensive than the standard Schur complement domain decomposition method for solving any linear systems.

Original languageEnglish
Pages (from-to)95-98
Number of pages4
JournalApplied Mathematics and Computation
Volume128
Issue number1
DOIs
StatePublished - May 10 2002

Bibliographical note

Funding Information:
The research was supported in part by the US National Science Foundation under grants CCR-9902022, CCR-9988165, and CCR-0043861, and in part by the University of Kentucky Center for Computational Sciences.

Keywords

  • Domain decomposition
  • Linear system
  • Schur complement method

ASJC Scopus subject areas

  • Computational Mathematics
  • Applied Mathematics

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