Title

Restarted block Lanczos bidiagonalization methods

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

Numerical Algorithms

Volume

43

Issue

3

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