THE QZ ALGORITHM FOR THE CALCULATION OF THE EIGENVALUES OF A REAL MATRIX
作者:
D. J. EVANS,
W. S. YOUSIF,
期刊:
Parallel Algorithms and Applications
(Taylor Available online 1994)
卷期:
Volume 4,
issue 3-4
页码: 183-192
ISSN:1063-7192
年代: 1994
DOI:10.1080/10637199408915463
出版商: Taylor & Francis Group
关键词: Orthogonal matrix decomposition;GivensQRmethod;parallelQZmethod;origin shifts;Orthogonal matrix decomposition;GivensQRmethod;parallelQZmethod;origin shifts
数据来源: Taylor
摘要:
In this paper we present a new algorithm for calculating the eigenvalues of a real matrix. The algorithm is based on the orthogonal decomposition of a square dense matrix by theQZmethod proposed in [1]. A comparison with theQRalgorithm confirm the new algorithm to be computationally superior.
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