Ordering Methods for Sparse Matrices and Vector Computers.

Abstract

This report summarizes the activities at Boeing Computer Service Company from April 15, 1985 until August 15, 1986. Five tasks are defined in our analysis of quotient tree algorithms and frontal methods: analysis of multifrontal methods, creation of symmetric indefinite out - of-core minimal storage elimination schemes, analyses of quotient tree orderings, and completion of the Boeing-Harwell sparse matrix collection. (Keywords: linear equations; reordering algorithms; Choleski factorization; vector computers; parallel computers.

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Document Details

Document Type
Technical Report
Publication Date
Aug 15, 1986
Accession Number
ADA186350

Entities

People

  • Horst D. Simon

Organizations

  • Boeing

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algebra
  • Algorithms
  • Application Software
  • California
  • Computational Fluid Dynamics
  • Computers
  • Core Storage
  • Engineering
  • Equations
  • Linear Algebra
  • Linear Systems
  • Mechanical Engineering
  • Parallel Computing
  • Parallel Processing
  • Sparse Matrix
  • Standards
  • Structural Engineering

Readers

  • Linear Algebra
  • Technical Research and Report Writing.