| 区间数线性不等式及拟不等式 |
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| 引用本文： | 张凤霞,房元霞,宋颖,张兴芳.区间数线性不等式及拟不等式[J].烟台大学学报(自然科学与工程版),2007,20(2):89-91. |
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| 作者姓名： | 张凤霞 房元霞 宋颖 张兴芳 |
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| 作者单位： | 聊城大学,数学科学学院,山东,聊城,252059 |
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| 摘 要： | 区间数比较大小可以有很多方法.文中基于一种区间数比较大小的方法,提出了区间数线性不等式及拟不等式的概念,这种概念同样也适用于其他区间数排序.此外,根据区间数的运算法则分别给出了相应的解法,这种解不等式的方法同样也适用于其他一些区间数的排序.
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| 关 键 词： | 区间数 支集 区间数线性不等式 区间数线性拟不等式 |
| 文章编号： | 1004-8820（2007）02-0089-03 |
| 收稿时间： | 2006-04-01 |
| 修稿时间： | 2006-04-01 |
Linear Inequality and Linear Quasi-inequality of Interval Numbers |
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| ZHANG Feng-xia,FANG Yuan-xia,SONG Ying,ZHANG Xing-fang.Linear Inequality and Linear Quasi-inequality of Interval Numbers[J].Journal of Yantai University(Natural Science and Engineering edirion),2007,20(2):89-91. |
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| Authors: | ZHANG Feng-xia FANG Yuan-xia SONG Ying ZHANG Xing-fang |
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| Institution: | School of Mathematics Science, Liaocheng University, Liaocheng 252059, China |
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| Abstract: | There are many ranking methods about interval numbers.The concepts of linear inequality and linear quasi-inequality of interval numbers based on one comparison of the interval numbers are introduced.These concepts can fit for other ranking methods.And then the corresponding solutions are given based on the computing method for operation.This method can also fit for other ranking methods. |
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| Keywords: | interval numbers branch set linear inequality of interval numbers linear quasi-inequality of interval numbers |
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