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Ledrappier–Young formula and exact dimensionality of self-affine measures

Bárány, Balázs and Käenmäki, Antti (2017) Ledrappier–Young formula and exact dimensionality of self-affine measures. ADVANCES IN MATHEMATICS, 318. ISSN 0001-8708

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Abstract

In this paper, we solve the long standing open problem on exact dimensionality of self-affine measures on the plane. We show that every self-affine measure on the plane is exact dimensional regardless of the choice of the defining iterated function system. In higher dimensions, under certain assumptions, we prove that self-affine and quasi self-affine measures are exact dimensional. In both cases, the measures satisfy the Ledrappier–Young formula.

Item Type: Article
Subjects: Q Science / természettudomány > QA Mathematics / matematika
Q Science / természettudomány > QA Mathematics / matematika > QA74 Analysis / analízis
Depositing User: Dr. Balázs Bárány
Date Deposited: 19 Sep 2018 18:48
Last Modified: 05 Apr 2023 07:41
URI: http://real.mtak.hu/id/eprint/84539

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