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ARPACK is a collection of Fortran77 subroutines designed to solve large scale eigenvalue problems.

The package is designed to compute a few eigenvalues and corresponding eigenvectors of a general n by n matrix A. It is most appropriate for large sparse or structured matrices A where structured means that a
matrix-vector product w - Av requires order n rather than the usual order n**2 floating point operations. This software is based upon an algorithmic variant of the Arnoldi process called the Implicitly Restarted Arnoldi Method (IRAM).

Source Files

Filename Size Changed Actions
RiceBSD.txt 1.63 KB Download File
arpack-2.1-redhat.patch 1.32 KB Download File
arpack-etime.patch 357 Bytes Download File
arpack-second-bug.patch 53.6 KB Download File
arpack96.tar.bz2 341 KB Download File
libarpack2.changes 1.57 KB Download File
libarpack2.spec 3.6 KB Download File
patch.tar.bz2 103 KB Download File

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