- for solving large sparse systems of linear equations
such as those arising from discretization of partial differential
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.
- Tomas Skalicky / email@example.com