Restarted block Lanczos bidiagonalization methods

Authors

James Baglama, University of Rhode Island
Lothar Reichel, Kent State University

Document Type

Article

Date of Original Version

11-1-2006

Abstract

The problem of computing a few of the largest or smallest singular values and associated singular vectors of a large matrix arises in many applications. This paper describes restarted block Lanczos bidiagonalization methods based on augmentation of Ritz vectors or harmonic Ritz vectors by block Krylov subspaces. © Springer Science+Business Media B.V. 2006.

Publication Title, e.g., Journal

Numerical Algorithms

Volume

43

Issue

3

Citation/Publisher Attribution

Baglama, James, and Lothar Reichel. "Restarted block Lanczos bidiagonalization methods." Numerical Algorithms 43, 3 (2006): 251-272. doi: 10.1007/s11075-006-9057-z.