Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectations

The focus of our work is to investigate exponential inequalities for extended negatively dependent (END) random variables in sub-linear expectations. Through these exponential inequalities, we were able to establish the strong law of large numbers with convergence rate $ O\left(n^{-1/2}\ln^{1/2}n\ri...

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Main Authors: Haiye Liang, Feng Sun
Format: Article
Language:English
Published: AIMS Press 2023-04-01
Series:AIMS Mathematics
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/math.2023795?viewType=HTML
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author Haiye Liang
Feng Sun
author_facet Haiye Liang
Feng Sun
author_sort Haiye Liang
collection DOAJ
description The focus of our work is to investigate exponential inequalities for extended negatively dependent (END) random variables in sub-linear expectations. Through these exponential inequalities, we were able to establish the strong law of large numbers with convergence rate $ O\left(n^{-1/2}\ln^{1/2}n\right) $. Our findings in sub-linear expectation spaces have extended the corresponding results previously established in probability space.
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spelling doaj.art-17f6cbe9eeea4cde9879a4874f6b163c2023-05-12T01:33:08ZengAIMS PressAIMS Mathematics2473-69882023-04-0187155851559910.3934/math.2023795Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectationsHaiye Liang0Feng Sun11. School of Statistics and Mathematics, Yunnan University of Finance and Economics, Kunming 650221, China2. College of Mathematics and Data Science, Minjiang University, Fuzhou 350108, ChinaThe focus of our work is to investigate exponential inequalities for extended negatively dependent (END) random variables in sub-linear expectations. Through these exponential inequalities, we were able to establish the strong law of large numbers with convergence rate $ O\left(n^{-1/2}\ln^{1/2}n\right) $. Our findings in sub-linear expectation spaces have extended the corresponding results previously established in probability space.https://www.aimspress.com/article/doi/10.3934/math.2023795?viewType=HTMLsub-linear expectationexponential inequalitystrong law of large numbersconvergence rateend random variables
spellingShingle Haiye Liang
Feng Sun
Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectations
AIMS Mathematics
sub-linear expectation
exponential inequality
strong law of large numbers
convergence rate
end random variables
title Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectations
title_full Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectations
title_fullStr Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectations
title_full_unstemmed Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectations
title_short Exponential inequalities and a strong law of large numbers for END random variables under sub-linear expectations
title_sort exponential inequalities and a strong law of large numbers for end random variables under sub linear expectations
topic sub-linear expectation
exponential inequality
strong law of large numbers
convergence rate
end random variables
url https://www.aimspress.com/article/doi/10.3934/math.2023795?viewType=HTML
work_keys_str_mv AT haiyeliang exponentialinequalitiesandastronglawoflargenumbersforendrandomvariablesundersublinearexpectations
AT fengsun exponentialinequalitiesandastronglawoflargenumbersforendrandomvariablesundersublinearexpectations