lemke-howson - Implementation of the Lemke-Howson algorithm for finding MNE

A program for computing mixed Nash equilibrium (MNE) in 2-player games by using the Lemke-Howson algorithm.

Requirements

• python 2.5 (http://www.python.org/)

Usage

python lh.py < inputgame.txt

The program expects two matrices with payoffs on the standard input in the following format:

a11 a12 ... a1N
...
aM1 aM2 ... aMN

b11 b12 ... b1N
...
bM1 bM2 ... bMN

aXY are payoffs for the first player and bXY are payoffs for the second player.

Sample Games

Sample games are in the sample-games directory.

Documentation

Run make in the doc directory to generate the documentation.

Restrictions

• the game must be non-degenerative

Author

Petr Zemek [email protected], 2009

License

Copyright (C) 2009 Petr Zemek [email protected]

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.