A note on the generalized fractal dimensions of a probability measure

Abstract : We prove the following result on the generalized fractal dimensions $D^{±}_q$ of a probability measure $\mu$ on $R^n$. Let $g$ be a complex-valued measurable function on $R^n$ satisfying the following conditions: (1) $g$ is rapidly decreasing at infinity, (2) $g$ is continuous and nonvanishing at (at least) one point, (3) $\int g≠0$. Define the partition function $\Lambda_a(μ,q)=a^{n(q−1)}‖g_a * μ‖\lim_q q$, where $g_a(x)=a^{−n}g(a^{−1}x)$ and  $*$  is the convolution in $R^n$. Then for all $q>1$ we have $D^{±}_q=1/(q−1)\lim_{r→0} {}^{sup}_{inf}[\log \Lambda_a \mu(r,q) / \log r]$.
Document type :
Journal articles
Complete list of metadatas

Cited literature [13 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00083208
Contributor : Charles-Antoine Guérin <>
Submitted on : Sunday, July 10, 2016 - 5:03:32 PM
Last modification on : Monday, March 4, 2019 - 2:04:14 PM

File

GeneralizedB.pdf
Files produced by the author(s)

Licence


Distributed under a Creative Commons Attribution 4.0 International License

Identifiers

Collections

Citation

Charles-Antoine Guérin. A note on the generalized fractal dimensions of a probability measure. Journal of Mathematical Physics, American Institute of Physics (AIP), 2001, 42 (12), pp.5871-5875. ⟨10.1063/1.1416194⟩. ⟨hal-00083208⟩

Share

Metrics

Record views

298

Files downloads

300