Look-ahead in the two-sided reduction to compact band forms for symmetric eigenvalue problems and the SVD

We address the reduction to compact band forms, via unitary similarity transformations, for the solution of symmetric eigenvalue problems and the computation of the singular value decomposition (SVD). Concretely, in the first case, we revisit the reduction to symmetric band form, while, for the seco...

Full description

Saved in:

Bibliographic Details
Published in:	Numerical algorithms Vol. 80; no. 2; pp. 635 - 660
Main Authors:	Rodríguez-Sánchez, Rafael, Catalán, Sandra, Herrero, José R., Quintana-Ortí, Enrique S., Tomás, Andrés E.
Format:	Journal Article Publication
Language:	English
Published:	New York Springer US 01.02.2019 Springer Nature B.V
Subjects:	Algebra Algebras, Linear Algorithms Bandwidths Computer Science Critical path Decomposition Eigenvalues Informàtica Informàtica teòrica Linear algebra Look-ahead Matrices Matrius (Matemàtica) Numeric Computing Numerical Analysis Original Paper Reduction Singular value decomposition Symmetric eigenvalue problems Theory of Computation Two-sided reduction to compact band form Àlgebra lineal Àrees temàtiques de la UPC Look-ahead Symmetric eigenvalue problems Two-sided reduction to compact band form Singular value decomposition
ISSN:	1017-1398, 1572-9265
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!