Multifractal formalism for self-affine measures with overlaps

被引:0
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作者
Qi-Rong Deng
Sze-Man Ngai
机构
[1] Fujian Normal University,Department of Mathematics
[2] Georgia Southern University,Department of Mathematical Sciences
来源
Archiv der Mathematik | 2009年 / 92卷
关键词
Primary 28A80; Secondary 28A78; Self-affine measure; multifractal formalism; dimension spectrum; -spectrum; iterated function system with overlaps; asymptotic weak separation condition;
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摘要
We prove that for a class of self-affine measures defined by an expanding matrix whose eigenvalues have the same modulus, the Lq-spectrum τ(q) is differentiable for all q > 0. Furthermore, we prove that the multifractal formalism holds in the region corresponding to q > 0.
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页码:614 / 625
页数:11
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