JSIAM Letters
Online ISSN : 1883-0617
Print ISSN : 1883-0609
ISSN-L : 1883-0617
Articles
Differential qd algorithm for totally nonnegative band matrices: convergence properties and error analysis
Yusaku YamamotoTakeshi Fukaya
Author information
JOURNAL FREE ACCESS

2009 Volume 1 Pages 56-59

Details
Abstract

We analyze convergence properties and numerical properties of the differential qd algorithm generalized for totally nonnegative band matrices. In particular, we show that the algorithm is globally convergent and can compute all eigenvalues to high relative accuracy.

Content from these authors
© 2009 The Japan Society for Industrial and Applied Mathematics
Previous article Next article
feedback
Top