Necessary and sufficient conditions for the regularity of an interval matrix

被引：0
|
作者：
Yousef, M
Elgindi, MBM [1 ]
El-Gebeily, MA
机构：
[1] King Fahd Univ Petr & Minerals, Dept Mat Sci, Dhahran 31261, Saudi Arabia
[2] Univ Wisconsin, Dept Math, Eau Claire, WI 54702 USA
来源：
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS | 1999年 / 73卷 / 02期
关键词：
interval matrices; interval mathematics; regularity of interval matrices; stability of interval matrices;
D O I：
10.1080/00207169908804890
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Verifiable necessary and sufficient conditions for regularity of an interval matrix are given. Based on these conditions an algorithm for checking the regularity of interval matrices is developed. It is shown that this algorithm can be modified to determine the stability of a class of interval matrices.
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页码：217 / 223
页数：7
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