Investigations on Improved Iterative Methods for Solving Sparse Systems of Linear Equations

Abstract

The basic aim of the research proposed for this AFOSR Grant was to investigate, in depth, the optimization of iterative methods for solution of nonsymmetric nonpositive-definite matrix equations which arise in the numerical approximation (by finite difference or finite elements) of typical convection- diffusion problems. In the opinion of this Principal Investigator, the research results obtained, with AFOSR support, were of sufficient quality to be published in leading technical journals. We list below published research papers (each carrying an acknowledgment of AFOSR support), associated in this period with this current research effort.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 1989
Accession Number
ADA221980

Entities

People

  • Richard S. Varga

Organizations

  • Kent State University

Tags

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Chebyshev Approximations
  • Complex Variables
  • Conformal Mapping
  • Convection
  • Diffusion
  • Equations
  • Inequalities
  • Integral Transforms
  • Integrals
  • Linear Algebra
  • Mathematics
  • Numerical Analysis
  • Rocky Mountains
  • Scientific Research
  • Universities

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Technical Research and Report Writing.