Electronic Resource
Springer
Computing
64 (2000), S. 1-19
ISSN:
1436-5057
Keywords:
AMS Subject Classification: 65F15.
;
Key Words: Singular values, Cholesky LR methods, SVD.
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
Notes:
Abstract In this research we obtain an upper bound for the relative variation of the singular values of two bidiagonal matrices. This bound is used to determine a splitting criterion and to estimate the shift for the dqds algorithm. The numerical tests point out a more efficient implementation than that proposed in [6].
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s006070050001
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