Block Iterative Methods for Elliptic and Parabolic Difference Equations.

Abstract

Direct iterative methods for solving the linear system AX = Y split A into a difference M-N. By viewing N as a weak multiplication operator, the convergence rates of block direct iterative methods for elliptic and parabolic difference equations may be determined. The difference equations may arise from very general partial differential equations on general domains in m space dimensions.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1981
Accession Number
ADA105898

Entities

People

  • Michael Steuerwalt
  • Seymour V. Parter

Organizations

  • University of Wisconsin Madison Department of Computer Science

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Boundaries
  • Boundary Value Problems
  • Computer Science
  • Computers
  • Convergence
  • Difference Equations
  • Differential Equations
  • Eigenvalues
  • Equations
  • Finite Element Analysis
  • Linear Systems
  • New York
  • Numerical Analysis
  • Partial Differential Equations
  • Poisson Equation
  • Theorems
  • Two Dimensional

Fields of Study

  • Mathematics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Graph Algorithms and Convex Optimization.
  • Statistical inference.

Technology Areas

  • Space