| ON VECTOR NETWORK EQUILIBRIUM PROBLEMS |
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| 作者姓名： | Guangya CHEN Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China |
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| 作者单位： | Guangya CHEN Academy of Mathematics and Systems Science，Chinese Academy of Sciences，100080，Beijing，China |
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| 基金项目： | This work was supported partly by the National Natural Science Foundation of China (70501015, 70321001). The original version was presented at the Congress of the IFSR2005 |
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| 摘 要： | 1 Introduction The earliest network equilibrium model was proposed by Wardrop (1952) for a transportation network Since then, many other equilibrium models have also been proposed in the economics literature (see Nagurney 1993) Until only recently, all these equilibrium models are based on single cost or utility function Recently, equilibrium models based on multicriteria consideration or vector-valued cost functions have been proposed In Chen and Yen (1993), a multicriteria traffic equilibr…
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| 关 键 词： | 网络平衡问题 矢量变分不等式 弱平衡 运输网络 |
On vector network equilibrium problems |
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| Guangya CHEN Academy of Mathematics and Systems Science,Chinese Academy of Sciences,,Beijing,China.ON VECTOR NETWORK EQUILIBRIUM PROBLEMS[J].Journal of Systems Science and Systems Engineering,2005,14(4):454-461. |
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| Authors: | Guangya Chen |
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| Institution: | Academy of Mathematics and Systems Science,Chinese Academy of Sciences, 100080, Beijing, China |
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| Abstract: | In this paper we define a concept of weak equilibrium for vector network equilibrium problems. We obtain sufficient conditions of weak equilibrium points and establish relation with vector network equilibrium problems and vector variational inequalities. |
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| Keywords: | Network equilibrium problem vector variational inequality weak equilibrium |
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