Accession Number : ADA133657

Title :   Ordering Methods for Sparse Matrices.

Descriptive Note : Rept. no. 2 (Final) Jul 81-Jul 83,

Corporate Author : BOEING COMPUTER SERVICES CO TUKWILA WA ENERGY TECHNOLOGY APPLICATIONS DIV

Personal Author(s) : Lewis,John G

PDF Url : ADA133657

Report Date : 28 Jul 1983

Pagination or Media Count : 9

Abstract : This document describes the performance of five tasks: creation of a comprehensive test matrix collection, analysis of the Hellerman-Rarick P4 algorithm, production of a P4 code, production of a diagnostic code, and comparative analysis of several algorithms using the test matrices and the diagnostic code. Reports on the completion of the five tasks are given, relevant reports and publications of project personnel are listed and related sparse matrix activities are discussed.

Descriptors :   *Sparse matrix, Computations, Linear algebraic equations, Numerical methods and procedures, Test methods, Coding, Fortran, Bibliographies, Research management

Subject Categories : Numerical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE