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The parallel QR factorization algorithm for tridiagonal linear systems

โœ Scribed by Pierluigi Amodio; Luigi Brugnano

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
738 KB
Volume
21
Category
Article
ISSN
0167-8191

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๐Ÿ“œ SIMILAR VOLUMES

A Parallel QR Algorithm for the Symmetri
A Parallel QR Algorithm for the Symmetrical Tridiagonal Eigenvalue Problem
โœ L. Kaufman ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 478 KB

The implicit QR algorithm is a serial iterative algorithm for determining all the eigenvalues of an \(n \times n\) symmetric tridiagonal matrix \(A\). About \(3 n\) iterations, each requiring the serial application of about \(n\) similarity planar transformations, are required to reduce \(A\) to dia