Fixed Point Theory and Applications
Volume 2006 (2006), Article ID 36135, 4 pages
Fixed points as Nash equilibria
Department of Economics, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Marquês de São Vicente 225, Rio de Janeiro 22453-900, Brazil
Received 27 March 2006; Revised 19 September 2006; Accepted 1 October 2006
Copyright © 2006 Juan Pablo Torres-Martínez. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The existence of fixed points for single or multivalued mappings is obtained as a corollary of Nash equilibrium existence in finitely many players games.