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A Fixed Point Theorem and an Equilibrium Point of an Abstract Economy in <Emphasis Type="Italic">H</Emphasis>-spaces |
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| Authors: | |
| Affiliation: | (1) Department of Mathematics, Shantou University, Shantou, 515063, China;(2) Department of Mathematics and Information Science, Yantai University, Yantai, 264005, China |
| Abstract: | In this note we first prove a fixed point theorem in H-spaces which unities and extends the corresponding results in 6] and 9]. Then, by applying the fixed point theorem, we prove an existence theorem of an equilibrium point of an abstract economy in H-spaces which improves and generalizes similar result in 4]. |
| Keywords: | H-space fixed points abstract economy non-compact domain Nash equilibria compactly open lower sections |
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