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浙江大学学报(理学版)  2021, Vol. 48 Issue (4): 435-439    DOI: 10.3785/j.issn.1008-9497.2021.04.006
数学与计算机科学     
WOD随机变量序列加权和的完全收敛性
章茜1, 蔡光辉2
1.浙江机电职业技术学院 数学教研室,浙江 杭州 310053
2.浙江工商大学 统计与数学学院,浙江 杭州 310018
Complete convergence for weighted sums of WOD random variables
ZHANG Qian1, CAI Guanghui2
1.Zhejiang Institute of Mechanical & Electrical Engineering, Hangzhou 310053, China
2.Statistic & Mathematics College, Zhejiang Gongshang University, Hangzhou 310018, China
 全文: PDF(397 KB)   HTML  
摘要: 应用已有研究结论得到了宽相依(widely orthant dependent,WOD)随机变量序列加权和的完全收敛性定理,所用证明方法与传统证明方法有所不同,所得定理推广了已有研究结果。
关键词: 完全收敛性WOD随机变量序列加权和    
Abstract: We establish a complete convergence result for widely orthant dependent (WOD) random variables by using the result of WANG et al 's.The method we used is different from the traditional one.The results generalize and improve the related known works in the literature.
Key words: weighted sums    WOD random variables sequences    complete convergence
收稿日期: 2020-04-07 出版日期: 2021-07-25
CLC:  O 211.4  
基金资助: 浙江省自然科学基金资助项目(LY17A0003);浙江机电职业技术学院科教融合项目(A-027-21-008).
作者简介: 章茜(1984—),ORCID:https://orcid.org/0000-0002-2955-4600,女,博士,主要从事概率极限理论研究,E-mail:qiwa_007@163.co;
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引用本文:

章茜, 蔡光辉. WOD随机变量序列加权和的完全收敛性[J]. 浙江大学学报(理学版), 2021, 48(4): 435-439.

ZHANG Qian, CAI Guanghui. Complete convergence for weighted sums of WOD random variables. Journal of Zhejiang University (Science Edition), 2021, 48(4): 435-439.

链接本文:

https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2021.04.006        https://www.zjujournals.com/sci/CN/Y2021/V48/I4/435

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