A parallel Lanczos method for symmetric generalized eigenvalue problems
type: Item
instance of: scholarly article
title: A parallel Lanczos method for symmetric generalized eigenvalue problems
zbMATH Open document ID: 0943.65049
published in: Computing and Visualization in Science
publication date: 2000-08-21T00:00:00Z
full work available at URL: metadc1340656
review text: An implementation (PLANSO) of a parallel version of the Lanczos method for solving symmetric generalized eigenvalue problems it described. The program is based on a sequential version called LANSO. PLANSO is portable to all machines that support MPI. Numerical tests show that PLANSO achieves similar efficiency as PARPACK, a parallel version of the implicit restarted Arnoldi algorithm.
reviewed by: Horst Hollatz
Mathematics Subject Classification ID: 65F15
Mathematics Subject Classification ID: 65Y05
zbMATH DE Number: 1389079
zbMATH Keywords: symmetric generalized eigenvalue problem
zbMATH Keywords: Lanczos method
zbMATH Keywords: implicit restarted Arnoldi algorithm
author: Kesheng Wu
author: Horst Simon
describes a project that uses: PETSc
describes a project that uses: AztecOO
describes a project that uses: Harwell-Boeing sparse matrix collection
describes a project that uses: Aztec
describes a project that uses: P-SPARSLIB
describes a project that uses: EISPACK
describes a project that uses: ARPACK
describes a project that uses: LAPACK
MaRDI profile type: Publication
OpenAlex ID: W2014010591
Wikidata QID: Q59359433
DOI: 10.1007/S007910050025
description: scientific article; zbMATH DE number 1389079