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Theory of Probability and Mathematical Statistics

ISSN 1547-7363(online) ISSN 0094-9000(print)

   
 
 

 

Non-central limit theorem for the spatial average of the solution to the wave equation with Rosenblatt noise


Authors: R. Dhoyer and C. A. Tudor
Journal: Theor. Probability and Math. Statist. 106 (2022), 105-119
MSC (2020): Primary 60H15, 60H07, 60G15, 60F05
DOI: https://doi.org/10.1090/tpms/1167
Published electronically: May 16, 2022
MathSciNet review: 4438446
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Abstract | References | Similar Articles | Additional Information

Abstract: We analyze the limit behavior in distribution of the spatial average of the solution to the wave equation driven by the two-parameter Rosenblatt process in spatial dimension $d=1$. We prove that this spatial average satisfies a non-central limit theorem, more precisely it converges in law to a Wiener integral with respect to the Rosenblatt process. We also give a functional version of this limit theorem.


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Additional Information

R. Dhoyer
Affiliation: SAMM, Université de Paris 1 Panthéon-Sorbonne, 75013 Paris, France
Email: remi.dhoyer@gmail.com

C. A. Tudor
Affiliation: Laboratoire Paul Painlevé, Université de Lille 1, F-59655 Villeneuve d’Ascq, France
Email: tudor@math.univ-lille1.fr

Keywords: Stochastic wave equation, Rosenblatt sheet, cumulants, multiple stochastic integrals, second Wiener chaos
Received by editor(s): July 20, 2021
Accepted for publication: October 18, 2021
Published electronically: May 16, 2022
Additional Notes: C. A. Tudor acknowledges partial support from the projects MATHAMSUD (22- MATH-08) and ECOS SUD (C2107), Labex CEMPI(ANR-11-LABX-007-01) and Japan Science and Technology Agency CREST JPMJCR2115.
Article copyright: © Copyright 2022 Taras Shevchenko National University of Kyiv