تقرير
Self-similar measures with unusual local dimension properties
العنوان: | Self-similar measures with unusual local dimension properties |
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المؤلفون: | Hare, Kevin G. |
سنة النشر: | 2022 |
المجموعة: | Mathematics |
مصطلحات موضوعية: | Mathematics - Dynamical Systems, Mathematics - Metric Geometry |
الوصف: | Let $\mu$ be a self-similar measure satisfying the finite type condition. It is known that the set of attainable local dimensions for such a measure is a union of disjoint intervals, where some intervals may be degenerate points. Despite this, it has not been shown if this full complexity of attainable local dimensions is achievable. In this paper we give two different constructions. The first is a measure $\mu$ where the set of all attainable local dimensions is the union of an interval union and an arbitrary number of disjoint points. The second is a measure $\mu$ where the set of all attainable local dimensions is the union of an arbitrary number of disjoint intervals. As an application to these construction, we study the multi-fractal spectrum $f_\mu(\alpha)$ and the $L^q$-spectrum $\tau_\mu(q)$ of these measures. We given an example of a $\mu$ where $f_\mu(\alpha)$ is not concave, and where $\tau_\mu(q)$ has two points of non-differentiability. Comment: Updated to correct title and added reference "B. Testud, Phase transitions for the multifractal analysis of self-similar measures, Nonlinearity, 19, (2006), 1201-1217." |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2201.12196 |
رقم الأكسشن: | edsarx.2201.12196 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |