wok-6.x view arpack-ng/description.txt @ rev 21141
e2fsprogs: add slackware patch to stop 64-bit boot failure
author | Richard Dunbar <mojo@slitaz.org> |
---|---|
date | Tue Mar 26 11:04:34 2019 -0400 (2019-03-26) |
parents | |
children |
line source
1 ARPACK software is capable of solving large scale symmetric, nonsymmetric,
2 and generalized eigenproblems from significant application areas. The
3 software is designed to compute a few (k) eigenvalues with user specified
4 features such as those of largest real part or largest magnitude. Storage
5 requirements are on the order of n*k locations. No auxiliary storage is
6 required. A set of Schur basis vectors for the desired k-dimensional
7 eigen-space is computed which is numerically orthogonal to working precision.
8 Numerically accurate eigenvectors are available on request.