Perturbation Analysis of Fully Fuzzy Linear Systems

被引：0
|
作者：
Ezzati, Reza [1 ]
Jafarzadeh, Yousef [1 ]
机构：
[1] Islamic Azad Univ, Dept Math, Karaj Branch, Karaj, Iran
来源：
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING | 2014年 / 39卷 / 04期
关键词：
Fully fuzzy linear system; Perturbation; LR fuzzy numbers;
D O I：
10.1007/s13369-013-0938-x
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, the perturbation analysis of fully fuzzy linear systems as , which , and are positive, is presented. Three types of perturbation, i.e., only right hand side perturbed, only coefficient matrix perturbed, and both right hand and coefficient matrix perturbed, are proposed. The relative error bounds of fully fuzzy linear systems are derived. The results are illustrated by some numerical examples.
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页码：3365 / 3371
页数：7
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