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arpack - Fortran77 subroutines for solving large scale eigenvalue problems
- Description:
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).
Packages
| arpack-2.1-8m.mo8.i686
[90 KiB] |
Changelog
by Hiromasa YOSHIMOTO (2011-12-07):
- (2.1-8m)
- rebuild for lapack-3.4.0
|