On constructing unit triangular matrices with prescribed singular values

Authors
Kosowski, P Smoktunowicz, A
Citation
P. Kosowski et A. Smoktunowicz, On constructing unit triangular matrices with prescribed singular values, COMPUTING, 64(3), 2000, pp. 279-285
Citations number
9
Categorie Soggetti
Computer Science & Engineering
Journal title
COMPUTING
ISSN journal
0010485X → ACNP
Volume
64
Issue
3
Year of publication
2000
Pages
279 - 285
Database
ISI
SICI code
0010-485X(2000)64:3<279:OCUTMW>2.0.ZU;2-C
Abstract
We propose an efficient algorithm for computing a unit lower triangular n x n matrix with prescribed singular values of O(n(2)) cost. This is a soluti on of the question raised by N. J. Higham in [4, Problem 26.3, p. 528].