NHSE Software Catalog

LASPack

url

http://www.netlib.org/linalg/laspack.tar.Z

title_line

for solving large sparse systems of linear equations
such as those arising from discretization of partial differential
equations

abstract

LASPack is a package for solving large sparse systems of linear equations
like those which arise from discretization of partial differential equations.
It contains classical as well as selected state-of-the-art algorithms which
are commonly used for large sparse systems such as CG-like methods for
non-symmetric systems (CGN, GMRES, BiCG, QMR, CGS, and BiCGStab) and
multilevel methods such as multigrid and conjugate gradient method
preconditioned by multigrid and BPX preconditioners.
LASPack is written in ANSI C and is thus largely portable.
Postscript and HTML version of the reference manual are included.

contact

Tomas Skalicky / skalicky@msmfs1.mw.tu-dresden.de

reference

http://www.tu-dresden.de/mwism/skalicky/laspack/laspack.html