file  lyapack.tar.gz
for   the solution of certain large scall problems in control theory,
,     which are closely related to Lyapunov equations. LYAPACK uses
,     iterative algorithms and is intended for large, sparse problems.
by    Thilo Penzl
lang  Matlab

file  README
for   short introduction to LYAPACK

file  guide.ps
for   user's guide for LYAPACK in PostScript format

file  guide.pdf
for   user's guide for LYAPACK in PDF format