Answer to an open problem about stochastic comparison of parallel systems with geometric components

被引：0
|
作者：
Affouf, Mahmoud [1 ]
Wang, Jiantian [1 ]
机构：
[1] Kean Univ, Sch Math Sci, Union, NJ 07083 USA
来源：
OPERATIONS RESEARCH LETTERS | 2023年 / 51卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Parallel system; Stochastic comparison; Hazard rate order; ORDER-STATISTICS;
D O I：
10.1016/j.orl.2023.02.001
中图分类号：
C93 [管理学]; O22 [运筹学];
学科分类号：
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要：
Mao and Hu [5] left an open problem about the hazard rate order between two parallel systems of n geometric components. Du et al. [3] solved the problem for n = 2. Wang [6] gave the answer to the problem for n up to 9. In this short note, we solve the open problem for any n.(c) 2023 Published by Elsevier B.V.
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页码：176 / 178
页数：3
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