| A Fixed Point Theorem and an Equilibrium Point of an Abstract Economy in H-spaces |
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| 作者姓名： | Ji-chengHou |
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| 作者单位： | DeoartmentofMathematics,ShantouUniversity,Shantou515063,China |
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| 基金项目： | the National Natural Science Foundation of China (Grant No.10171043) |
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| 摘 要： | 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].
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| 关 键 词： | 不动点定理 均衡点 抽象经济 存在性 非紧域 Nash均衡 H-空间 |
| 收稿时间： | 8 October 2000 |
A Fixed Point Theorem and an Equilibrium Point of an
Abstract Economy in <Emphasis Type="Italic">H</Emphasis>-spaces |
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| Ji-chengHou.A Fixed Point Theorem and an Equilibrium Point of an Abstract Economy in H-spaces[J].Acta Mathematicae Applicatae Sinica,2003,19(3):425-430. |
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| Authors: | Email author" target="_blank">Ji-cheng?HouEmail author |
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| Institution: | (1) Department of Mathematics, Shantou University, Shantou, 515063, China;(2) Department of Mathematics and Information Science, Yantai University, Yantai, 264005, China |
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| 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]. |
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| Keywords: | H-space fixed points abstract economy non-compact domain Nash equilibria compactly open lower sections |
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