Open Access

New versions of the Fan-Browder fixed point theorem and existence of economic equilibria

Fixed Point Theory and Applications20042004:852148

DOI: 10.1155/S1687182004308089

Received: 18 August 2003

Published: 7 June 2004


We introduce a generalized form of the Fan-Browder fixed point theorem and apply to game-theoretic and economic equilibrium existence problem under the more generous restrictions. Consequently, we state some of recent results of Urai (2000) in more general and efficient forms.

Authors’ Affiliations

National Academy of Sciences, Republic of Korea
Department of Mathematical Sciences, Seoul National University


© Park 2004