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检索条件"主题词=Stochastic comparisons"
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stochastic comparisons of Minimal Repair Policies
Stochastic Comparisons of Minimal Repair Policies
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第四届中国青年运筹与管理学者大会
作者: Jiao Guimei Zhong Chengkui(Department of Mathematics, Lanzhou University, Lanzhou, 730000, P. R. China)Liu Ke(The Institute of Applied Mathematics The Academy of Mathematics and System Sciences The Chinese Academy of Science, Beijing, 10080, P. R. China)
Minimal repair and minimal repair replacement models with a block maintenance policy are considered. If for all, some results on stochastic comparisons of the same policy for different units are obtained.
来源: cnki会议 评论
An Identity for Expectations and Characteristic Function of Matrix Variate Skew-normal Distribution with Applications to Associated stochastic Orderings
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Communications in Mathematics and Statistics 2023年 第3期11卷 629-647页
作者: Tong Pu Narayanaswamy Balakrishnan Chuancun Yin School of Statistics Qufu Normal UniversityQufu273165ShandongPeople’s Republic of China Department of Mathematics and Statistics McMaster UniversityHamiltonOntarioCanada
We establish an identity for E f(Y)-E f(X),when X and Y both have matrix variate skew-normal distributions and the function f satisfies some weak *** characteristic function of matrix variate skew normal distribution i... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
SOME RESULTS ON COMPARISON OF MAINTENANCE POLICIES
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Acta Mathematicae Applicatae Sinica 2001年 第3期17卷 304-309页
作者: 焦桂梅 李泽慧 钟承奎 刘克 Department of Mathematics Lanzhou University Lanzhou China Institute of Applied Mathematics Academy of Mathematics and System Sciences Chinese Academy of Sciences Beijing China
In this paper, we study the stochastic comparisons of minimal repair replacement policies in repairable case. We give some results on comparisons of the same unit for different policies and on comparisons of the same ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论