| 有直销单商品流供应链网络均衡模型及应用 |
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| 引用本文： | 周庆新.有直销单商品流供应链网络均衡模型及应用[J].四川师范大学学报(自然科学版),2011,34(5):751-757. |
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| 作者姓名： | 周庆新 |
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| 作者单位： | 成都信息工程学院数学学院,四川成都,610225 |
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| 基金项目： | 四川省科技计划基金(2010JY0079);西藏自治区气象局局校合作项目基金资助项目 |
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| 摘 要： | 建立了有直销单商品流供应链网络均衡模型,导出了有直销单商品流供应链网络均衡条件,它等价于一个有限维变分不等式.通过修改的拟牛顿法,获得了有直销单商品流供应链网络均衡模型的解(变分不等式的解),给出了1个算例,验证了模型的正确性和算法的可行性.
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| 关 键 词： | 单商品流 均衡模型 变分不等式 拟牛顿法 直销 |
Single-commodity Supply Chain Network Equilibrium Model with Direct Marketing |
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| ZHOU Qing-xin.Single-commodity Supply Chain Network Equilibrium Model with Direct Marketing[J].Journal of Sichuan Normal University(Natural Science),2011,34(5):751-757. |
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| Authors: | ZHOU Qing-xin |
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| Institution: | ZHOU Qing-xin(College of Mathematics,Chengdu University of Information Technology,Chengdu 610225,Sichuan) |
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| Abstract: | A single-commodity equilibrium model of a competitive supply chain network with direct marketing is developed.The network structure of the supply chain is identified and equilibrium conditions are derived.A finite-dimensional variational inequality formulation is established.A revised Quasi-Newton method is built to solve the equilibrium model with direct marketing and numerical examples are given. |
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| Keywords: | single-commodity equilibrium model variational inequalities Quasi-Newton method direct marketing |
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