Multifractal analysis for the pointwise Assouad dimension of self-similar measures

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Main Authors: Anttila, Roope, Suomala, Ville
Format: Preprint
Published: 2024
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author Anttila, Roope
Suomala, Ville
author_facet Anttila, Roope
Suomala, Ville
contents We quantify the pointwise doubling properties of self-similar measures using the notion of pointwise Assouad dimension. We show that all self-similar measures satisfying the open set condition are pointwise doubling in a set of full Hausdorff dimension, despite the fact that they can in general be non-doubling in a set of full Hausdorff measure. More generally, we carry out multifractal analysis by determining the Hausdorff dimension of the level sets of the pointwise Assouad dimension.
format Preprint
id arxiv_https___arxiv_org_abs_2401_03953
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Multifractal analysis for the pointwise Assouad dimension of self-similar measures
Anttila, Roope
Suomala, Ville
Dynamical Systems
Classical Analysis and ODEs
28A80 (Primary), 37C45 (Secondary)
We quantify the pointwise doubling properties of self-similar measures using the notion of pointwise Assouad dimension. We show that all self-similar measures satisfying the open set condition are pointwise doubling in a set of full Hausdorff dimension, despite the fact that they can in general be non-doubling in a set of full Hausdorff measure. More generally, we carry out multifractal analysis by determining the Hausdorff dimension of the level sets of the pointwise Assouad dimension.
title Multifractal analysis for the pointwise Assouad dimension of self-similar measures
topic Dynamical Systems
Classical Analysis and ODEs
28A80 (Primary), 37C45 (Secondary)
url https://arxiv.org/abs/2401.03953