SIMULTANEOUS COORDINATE RELAXATION ALGORITHM FOR LARGE, SPARCE MATRIX EIGENVALUE PROBLEMS

被引：31

作者：

RAFFENETTI, RC ^{[1
]}

机构：

[1] NASA,LANGLEY RES CTR,INST COMP APPL SCI & ENGN,HAMPTON,VA 23665

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 1979年 / 32卷 / 03期

关键词：

D O I：

10.1016/0021-9991(79)90152-9

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A new algorithm for simultaneous coordinate relaxation is described. For the determination of several extreme eigenvalues and eigenvectors of large, sparse matrices the simultaneous algorithm affords significant advantages in comparison with a coordinate relaxation algorithm applied to determine individual eigenvalues and eigenvectors in turn. Results of application of the algorithm to test matrices are discussed. © 1979.

引用

页码：403 / 419

页数：17

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