ENGLISH

LAPACK users' guide

By J. Demmel , J. Dongarra , S. Hammarling , E. Anderson , Z. Bai , C. Bischof , S. Blackford , J. Du Croz , A. Greenbaum , A. McKenney , D. Sorensen

Book information

Publisher
Society for Industrial and Applied Mathematics
Year
1987
ISBN
9780898714470, 0898714478
Open Library ID
OL16964609M
Language
english
Format
DJVU
Filesize
4 MB (4559143 bytes)
Series
Software, environments, tools
Edition
3rd ed
Pages
435\435
Topic
Mathematics Algebra
Library
Kolxo3
DPI
300
Time added
2009-07-20 03:45:11

Description

LAPACK is a library of numerical linear algebra subroutines designed for high performance on workstations, vector computers, and shared memory multiprocessors. Release 3.0 of LAPACK introduces new routines and extends the functionality of existing routines. The most significant new routines and functions include: 1) a faster singular value decomposition computed by divide-and-conquer 2) faster routines for solving rank-deficient least squares problems: using QR with column pivoting using the SVD based on divide-and-conquer 3) new routines for the generalized symmetric eigenproblem: faster routines based on divide-and-conquer routines based on bisection/inverse iteration, for computing part of the spectrum 4) faster routine for the symmetric eigenproblem using "relatively robust eigenvector algorithm" 5) new simple and expert drivers for the generalized nonsymmetric eigenproblem, including error bounds 6) solver for generalized Sylvester equation, used in 5) 7) computational routines used in 5) Each Users' Guide comes with a "Quick Reference Guide" card.

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