Accession Number:

ADA115365

Title:

Variational Iterative Methods for Nonsymmetric Systems of Linear Equations.

Descriptive Note:

Research rept.,

Corporate Author:

YALE UNIV NEW HAVEN CT DEPT OF COMPUTER SCIENCE

Report Date:

1981-08-01

Pagination or Media Count:

28.0

Abstract:

We consider a class of interative algorithms for solving systems of linear equations where the coefficient matrix is nonsymmetric with positive-definite symmetric part. The algorithms are modelled after the conjugate gradient method, and are well-suited for large sparse systems. They do not make use of any associated symmetric problems. Convergence results and error bounds are presented. Author

Subject Categories:

  • Theoretical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE