SYmmetric Invariant Subspace Decomposition Approach (SYISDA) eigensolver package

Abstract

These routines find all the eigenvalues and eigenvectors of real symmetric diagonalizable matrices and can easily be adapted to only resolve a certain part of the spectrum.All routines use MPI for their message passing. As a result, they should run on any machine which supports MPI. The code has been tested extensively on a wide variety of parallel architectures and test cases. There is also a User's Guide which provides directions on installing the package and explains the user interface.

DateOfInformation

Wed Apr 9 09:03:21 1997

Domain

Numerical Programs and Routines!Linear algebra

Keyword

GAMS D4a1. Real symmetric matrix eigenvalue problems

Name

SYmmetric Invariant Subspace Decomposition Approach (SYISDA) eigensolver package

TargetEnvironment

Not Available

Webpage

ftp://ftp.super.org/pub/prism/

ContactIs

SYISDA Help