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  • Research Article
  • Open Access

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

Fixed Point Theory and Applications20042004:852148

  • Received: 18 August 2003
  • Published:


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, Seoul, 137-044, Korea
Department of Mathematical Sciences, Seoul National University, Seoul, 151-747, Korea


© Park 2004