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Multivariate Stable Approximation by Stein’s Method
Chen,Peng1; Nourdin,Ivan2; Xu,Lihu3,4; Yang,Xiaochuan5
2023-05-04
Source PublicationJournal of Theoretical Probability
ISSN0894-9840
Volume37Issue:1Pages:446–488
Abstract

By a delicate analysis for the Stein’s equation associated with the α -stable law approximation with α∈ (0 , 2) , we prove a quantitative stable central limit theorem in Wasserstein-type distance, which generalizes the results in the series of work (Chen et al. in J Theor Probab 34(3):1382–1407, 2021; Chen et al. in J Theor Probab 35(2):1137–1186 2022; Xu in Ann Appl Probab 29(1):458–504, 2019) from the univariate case to the multiple variate case. From an explicit computation for Pareto’s distribution, we see that the rate of our approximation is sharp. The analysis of the Stein’s equation is new and has independent interest.

KeywordFractional Laplacian Generalized Central Limit Theorem Multivariate Α-stable Approximation Rate Of Convergence Stein’s Method Wasserstein(-type) distance
DOI10.1007/s10959-023-01244-x
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaMathematics
WOS SubjectStatistics & Probability
WOS IDWOS:000982063400001
PublisherSpringer
Scopus ID2-s2.0-85157985601
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF MATHEMATICS
Co-First AuthorChen,Peng; Nourdin,Ivan
Corresponding AuthorXu,Lihu
Affiliation1.School of Mathematics,Nanjing University of Aeronautics and Astronautics,Nanjing,29 Jiangjun Avenue, Jiangning District, Jiangsu,211106,China
2.Unité de Recherche en Mathématiques,Université du Luxembourg,Esch-sur-Alzette,Maison du Nombre, 6 Avenue de la Fonte,4364,Luxembourg
3.Department of Mathematics,Faculty of Science and Technology,University of Macau,Taipa,Avenida da Universidade Taipa S.A.R.,Macao
4.Zhuhai UM Science & Technology Research Institute,Zhuhai,Guangdong,China
5.Department of Mathematics,Brunel University,London,UB8 3PH,United Kingdom
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Chen,Peng,Nourdin,Ivan,Xu,Lihu,et al. Multivariate Stable Approximation by Stein’s Method[J]. Journal of Theoretical Probability, 2023, 37(1), 446–488.
APA Chen,Peng., Nourdin,Ivan., Xu,Lihu., & Yang,Xiaochuan (2023). Multivariate Stable Approximation by Stein’s Method. Journal of Theoretical Probability, 37(1), 446–488.
MLA Chen,Peng,et al."Multivariate Stable Approximation by Stein’s Method".Journal of Theoretical Probability 37.1(2023):446–488.
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