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Related papers: Intermediate Assouad-like dimensions for measures

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In this paper we study the Assouad-like $\Phi$ dimensions of sets and measures that are constructed by a random weighted iterated function system of similarities. These dimensions are distinguished by the depth of the scales considered and…

Classical Analysis and ODEs · Mathematics 2025-03-27 Kathryn E. Hare , Franklin Mendivil

In this paper, we determine the almost sure values of the $\Phi $-dimensions of random measures supported on random Moran sets that satisfy a uniform separation condition. The $\Phi $-dimensions are intermediate Assouad-like dimensions, the…

Classical Analysis and ODEs · Mathematics 2021-05-31 Kathryn E. Hare , Franklin Mendivil

Given a non-negative, decreasing sequence $a$ with sum $1$, we consider all the closed subsets of $[0,1]$ such that the lengths of their complementary open intervals are given by the terms of $a$, the so-called complementary sets. In this…

Classical Analysis and ODEs · Mathematics 2019-03-20 Ignacio García , Kathryn E. Hare , Franklin Mendivil

In analogy with the lower Assouad dimensions of a set, we study the lower Assouad dimensions of a measure. As with the upper Assouad dimensions, the lower Assouad dimensions of a measure provide information about the extreme local behaviour…

Metric Geometry · Mathematics 2021-07-01 Kathryn E. Hare , Sascha Troscheit

The Assouad and quasi-Assouad dimensions of a metric space provide information about the extreme local geometric nature of the set. The Assouad dimension of a set has a measure theoretic analogue, which is also known as the upper regularity…

Metric Geometry · Mathematics 2018-11-15 Kathryn Hare , Kevin Hare , Sascha Troscheit

In this paper we study the range of possible almost sure dimensions of random measures arising from a natural model of random Moran measures. Specifically, we consider the Assouad-like ``large'' $\Phi$-dimensions of these measures. These…

Classical Analysis and ODEs · Mathematics 2026-04-14 Kathryn E. Hare , Franklin Mendivil

In this paper, we are concerned with the relationship among the lower Assouad type dimensions. For uniformly perfect sets in doubling metric spaces, we obtain a variational result between two different but closely related lower Assouad…

Classical Analysis and ODEs · Mathematics 2020-03-05 Haipeng Chen , Min Wu , Yuanyang Chang

We introduce and study bi-Lipschitz-invariant dimensions that range between the box and Assouad dimensions. The quasi-Assouad dimensions and $\theta$-spectrum are other special examples of these intermediate dimensions. These dimensions are…

Classical Analysis and ODEs · Mathematics 2020-09-09 Ignacio García , Kathryn Hare , Franklin Mendivil

In this paper, we determine the almost sure values of the $\Phi$-dimensions of random measures $\mu$ supported on random Moran sets in $\R^d$ that satisfy a uniform separation condition. This paper generalizes earlier work done on random…

Classical Analysis and ODEs · Mathematics 2026-02-23 Kathryn E. Hare , Franklin Mendivil

We introduce the notion of pseudo-cones of metric spaces as a generalization of both of the tangent cones and the asymptotic cones. We prove that the Assouad dimension of a metric space is bounded from below by that of any pseudo-cone of…

Metric Geometry · Mathematics 2020-01-17 Yoshito Ishiki

This paper investigates the analytic and structural properties of the $\phi$-lower Assouad dimension, a generalized notion extending the lower Assouad dimension. We establish the equivalence of $\phi$-lower Assouad dimensions with respect…

Classical Analysis and ODEs · Mathematics 2026-02-10 Haipeng Chen , Wen Wang

We present several applications of the Assouad dimension, and the related quasi-Assouad dimension and Assouad spectrum, to the box and packing dimensions of orthogonal projections of sets. For example, we show that if the (quasi-)Assouad…

Metric Geometry · Mathematics 2021-07-02 Kenneth J. Falconer , Jonathan M. Fraser , Pablo Shmerkin

We introduce a pointwise variant of the Assouad dimension for measures on metric spaces, and study its properties in relation to the global Assouad dimension. We show that, in general, the value of the pointwise Assouad dimension differs…

Classical Analysis and ODEs · Mathematics 2024-03-12 Roope Anttila

We consider the Assouad spectrum, introduced by Fraser and Yu, along with a natural variant that we call the `upper Assouad spectrum'. These spectra are designed to interpolate between the upper box-counting and Assouad dimensions. It is…

Classical Analysis and ODEs · Mathematics 2019-06-10 Jonathan M. Fraser , Kathryn E. Hare , Kevin G. Hare , Sascha Troscheit , Han Yu

We investigate several aspects of the Assouad dimension and the lower dimension, which together form a natural `dimension pair'. In particular, we compute these dimensions for certain classes of self-affine sets and quasi-self-similar sets…

Metric Geometry · Mathematics 2014-10-29 Jonathan M. Fraser

The $\phi$-Assouad dimensions are a family of dimensions which interpolate between the upper box and Assouad dimensions. They are a generalization of the well-studied Assouad spectrum with a more general form of scale sensitivity that is…

Classical Analysis and ODEs · Mathematics 2025-07-10 Amlan Banaji , Alex Rutar , Sascha Troscheit

The connections between quasi-Assouad dimension and tangents are studied. We apply these results to the calculation of the quasi-Assouad dimension for a class of planar self-affine sets. We also show that sets with decreasing gaps have…

Classical Analysis and ODEs · Mathematics 2019-06-27 Ignacio García , Kathryn Hare

We investigate the distortion of the Assouad dimension and (regularized) spectrum of sets under planar quasiregular maps. While the respective results for the Hausdorff and upper box-counting dimension follow immediately from their…

Complex Variables · Mathematics 2024-11-18 Efstathios Konstantinos Chrontsios Garitsis

Moran sets are a non-autonomous generalization of self-similar sets. In this paper, we study the quasi-Assouad and Assouad dimensions of Moran sets in $\mathbb{R}^{d}$. First we provide quasi-Assouad dimension formulae for Moran sets…

Dynamical Systems · Mathematics 2025-11-13 Junjie Miao , Minghui Xu

We introduce a probability distribution on $\mathcal{P}([0,1]^d)$, the space of all Borel probability measures on $[0,1]^d$. Under this distribution, almost all measures are shown to have infinite upper quasi-Assouad dimension and zero…

Metric Geometry · Mathematics 2019-09-26 Wanchun Shen
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