| 实数域上一类凸灰子集及其性质 |
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| 引用本文： | 常迎香,李明. 实数域上一类凸灰子集及其性质[J]. 兰州理工大学学报, 1994, 0(4) |
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| 作者姓名： | 常迎香 李明 |
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| 作者单位： | 兰州铁道学院，甘肃工业大学基础课部 |
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| 摘 要： | 运用灰集合理论，采用区间分析的方法，研究了论域为实数域的一类凸灰子集，给出了正规凸灰子集的概念，并得到了有关它的一些运算规律和性质。
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| 关 键 词： | 二元运算；灰色系统理论；凸集；灰集合；凸灰子集；正规凸灰子集 |
A Class of Convex Gray Subset in the Real Number Field and Its Quality |
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| Chang Yingxiang. A Class of Convex Gray Subset in the Real Number Field and Its Quality[J]. Journal of Lanzhou University of Technology, 1994, 0(4) |
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| Authors: | Chang Yingxiang |
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| Abstract: | Based on the theories of gray set and convex set,this paper studies the class ofconvex gray subset defined in the real number field by the method of the interval analysis,and presents the difinition of standard convex gray subset, whose properties as well as oper-ational rules are deduced. |
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| Keywords: | binary operation gray system theory convex sets gray set convex graysubset standard convex gray subset |
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