Welcome to the MCPLIB archive.

The gams subdirectory contains GAMS models for the complementarity
problems described in
"MCPLIB: A Collection of Nonlinear Mixed Complementarity Problems",
S. Dirkse and M. Ferris, CS Technical Report 1215 (mcplib.ps.Z).

The ampl subdirectory contains many of the same models (written in the
AMPL language, of course).

The Ph.D. thesis by S. Dirkse contains a description of many of these
models, and of the interface used to access them.

Also available:

"The Path Solver: A Non-Monotone Stabilization Scheme for Mixed
Complementarity Problems", S. Dirkse and M. Ferris, CS Technical
Report 1179 (pathsolv.ps.Z).

"A Pathsearch Damped Newton Method for Computing General Equilibria",
Steven P. Dirkse and Michael C. Ferris. Mathematical Programming
Technical Report 94-03, April 1994
/math-prog/tech-reports/94-03.ps.Z
Accepted for Annals of Operations Research

"The GAMS Callable Program Library for Variational and Complementarity
Solvers", S. P. Dirkse, M. C. Ferris, P. V. Preckel and T. Rutherford,
Mathematical Programming Technical Report 94-07, June 1994
/math-prog/tech-reports/94-07.ps.Z

"Robust Solution of Mixed Complementarity Problems", Steven P. Dirkse,
Ph.D. Dissertation, Mathematical Programming Technical Report 94-12,
August 1994
/math-prog/tech-reports/94-12.ps.Z

gamspath.ps.gz : a sort of user's manual for the PATH solver.

The README file contains a copy of this message.  The ampl and gams
directories contain README files as well.

Questions & comments to ferris@cs.wisc.edu or to steve@gams.com.
README file for MCPLIB last updated 4 August, 1995.