Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Almost sure central limit theorem for the hyperbolic Anderson model with Lévy white noise
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by Raluca M. Balan, Panqiu Xia and Guangqu Zheng;
Proc. Amer. Math. Soc.
DOI: https://doi.org/10.1090/proc/17204
Published electronically: April 14, 2025

Abstract:

In this paper, we present an almost sure central limit theorem (ASCLT) for the hyperbolic Anderson model (HAM) with a Lévy white noise in a finite-variance setting, complementing a recent work by Balan and Zheng [Trans. Amer. Math. Soc. 377 (2024), pp. 4171–4221] on the (quantitative) central limit theorems for the solution to the HAM. We provide two different proofs: one uses the Clark-Ocone formula and takes advantage of the martingale structure of the white-in-time noise, while the other is obtained by combining the second-order Gaussian Poincaré inequality with Ibragimov and Lifshits’ method of characteristic functions. Both approaches are different from the one developed in the PhD thesis of C. Zheng [Multi-dimensional Malliavin-Stein method on the Poisson space and its applications to limit theorems (PhD dissertation), Université Pierre et Marie Curie, Paris VI, 2011], allowing us to establish the ASCLT without lengthy computations of star contractions. Moreover, the second approach is expected to be useful for similar studies on SPDEs with colored-in-time noises, when the former approach, based on Itô calculus, is not applicable.
References
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Bibliographic Information
  • Raluca M. Balan
  • Affiliation: Department of Mathematics and Statistics, University of Ottawa, 150 Louis Pasteur Private, Ottawa, Ontario, K1N 6N5, Canada
  • MR Author ID: 681352
  • ORCID: 0000-0003-3335-2152
  • Email: Raluca.Balan@uottawa.ca
  • Panqiu Xia
  • Affiliation: School of Mathematics, Cardiff University, Abacws, Senghennydd Road, Cathays, Cardiff, CF24 4AG, United Kingdom
  • MR Author ID: 1344081
  • Email: xiap@cardiff.ac.uk
  • Guangqu Zheng
  • Affiliation: Department of Mathematics and Statistics, Boston University, 665 Commonwealth Avenue, Boston, Massachusetts 02215
  • MR Author ID: 1205047
  • Email: gzheng90@bu.edu
  • Received by editor(s): October 16, 2023
  • Received by editor(s) in revised form: April 18, 2024, and January 3, 2025
  • Published electronically: April 14, 2025
  • Additional Notes: The first author was supported by a grant from Natural Sciences and Engineering Research Council of Canada. The second author was partially supported by NSF grant DMS-2246850.
  • Communicated by: Zhen-Qing Chen
  • © Copyright 2025 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc.
  • MSC (2020): Primary 35Q35, 60F15, 60H30
  • DOI: https://doi.org/10.1090/proc/17204