Open Access
2022 The volume measure of the Brownian sphere is a Hausdorff measure
Jean-François Le Gall
Author Affiliations +
Electron. J. Probab. 27: 1-28 (2022). DOI: 10.1214/22-EJP837

Abstract

We prove that the volume measure of the Brownian sphere is equal to a constant multiple of the Hausdorff measure associated with the gauge function h(r)=r4loglog(1r). This shows in particular that the volume measure of the Brownian sphere is determined by its metric structure.

Funding Statement

Supported by the ERC Advanced Grant 740943 GeoBrown.

Acknowledgments

I thank two anonymous referees for several useful remarks on the first version of this work.

Citation

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Jean-François Le Gall. "The volume measure of the Brownian sphere is a Hausdorff measure." Electron. J. Probab. 27 1 - 28, 2022. https://doi.org/10.1214/22-EJP837

Information

Received: 20 October 2021; Accepted: 8 August 2022; Published: 2022
First available in Project Euclid: 30 August 2022

arXiv: 2105.05615
MathSciNet: MR4474537
Digital Object Identifier: 10.1214/22-EJP837

Subjects:
Primary: 60D05 , 60G17

Keywords: Brownian sphere , Hausdorff measure , moments of ball volumes , Volume measure

Vol.27 • 2022
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