Intermediate dimensions of measures: Interpolating between Hausdorff and Minkowski dimensions
Abstract
In this paper, we define a family of dimensions for Borel measures that lie between the Hausdorff and Minkowski dimensions for measures, analogous to the intermediate dimensions of sets. Previously, Hare et. al. in [11] defined families of dimensions that interpolate between the Minkowski and Assouad dimensions for measures. Additionally, Fraser, in [8] introduced an additional family of dimensions that interpolate between the Fourier and Sobolev dimensions of measures. Our results address a "gap" in the study of dimension interpolation for measures, almost completing the spectrum of intermediate dimensions for measures: from Fourier to Assouad dimensions. Furthermore, Theorem 3.13 can be interpreted as a "reverse Frostman" lemma for intermediate dimensions. We also obtain a capacity-theoretic definition that enables us to estimate the intermediate dimensions of pushforward measures by projections.
Keywords
Cite
@article{arxiv.2502.00772,
title = {Intermediate dimensions of measures: Interpolating between Hausdorff and Minkowski dimensions},
author = {Nicolas E. Angelini and Ursula M. Molter and Jose M. Tejada},
journal= {arXiv preprint arXiv:2502.00772},
year = {2025}
}