期刊论文

Feng, Fengxiang

英文

JOURNAL OF MATHEMATICAL INEQUALITIES

1846-579X

2021

15

3

899-910

10.7153/jmi-2021-15-62

Funding. Fengxiang Feng’s research work is supported by the National Natural Science Foundation of China (11961015), Natural Science Foundation of Guangxi (2019GXNSFAA245031 and 2018GXNSFBA281019) and supported by Foundation of Guilin University of Technology (GUTQDJJ2004044). Haiwu Huang’s research work is supported by the Scientific Research Fund of Hunan Provincial Education Department (18C0660), the National Statistical Science Research Project of China (2018LY05) and the State Scholarship Fund of China Scholarship Council (No. 201908430242).

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In this article, we study a complete convergence theorem for weighted sums in sublinear expectations space. We establish a complete convergence theorem for weighted sums under the optimal moment conditions in sub-linear expectations space. Our result extends and improves the corresponding result of Cai (Metrika, 68:323-331, 2008) in some extent. © 2021,Journal ...