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arXiv 2103.10772math.DS
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重叠构造线上的分段线性迭代函数系

Piecewise linear iterated function systems on the line of overlapping construction

R. D. Prokaj, K. Simon

摘要:

本文考虑实直线上由连续分段线性函数组成的迭代函数系统。我们假设了函数的压缩比的一些界,但我们不假设任何分离条件。此外,我们不要求IFS的函数是单射的,但我们假设它们的导数与零分离。我们证明了,如果我们固定所有的斜率,但扰动所有的其他参数,那么对于所有的参数以外的一个例外集小于满填充维数,豪斯多夫维数的吸引子是等于指数,这是来自最自然的覆盖系统的吸引子.

英文摘要:

In this paper we consider Iterated Function Systems (IFS) on the real line consisting of continuous piecewise linear functions. We assume some bounds on the contraction ratios of the functions, but we do not assume any separation condition. Moreover, we do not require that the functions of the IFS are injective, but we assume that their derivatives are separated from zero. We prove that if we fix all the slopes but perturb all other parameters, then for all parameters outside of an exceptional set of less than full packing dimension, the Hausdorff dimension of the attractor is equal to the exponent which comes from the most natural system of covers of the attractor.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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