APPROXIMATE SYMMETRIC LEAST SQUARE SOLUTIONS OF GENERAL FUZZY LINEAR SYSTEMS

被引：0
作者：
Ezzati, Reza [1 ]
机构：
[1] Islamic Azad Univ, Karaj Branch, Dept Math, Karaj, Iran
来源：
APPLIED AND COMPUTATIONAL MATHEMATICS | 2010年 / 9卷 / 02期
关键词：
Fuzzy Linear System; Least Square Solution;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, the main aim is to develop a method for solving an arbitrary m x n fuzzy linear system where A (x) over tilde = (y) over bar, n <= m, and (y) over tilde is a symmetric fuzzy number vector. By using the parametric form of fuzzy numbers, we show that the least square solution of this system is symmetric, and then find the approximate symmetric least square solutions of this system. Numerical examples are presented to illustrate the proposed method.
引用
收藏
页码：220 / 225
页数：6
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