The thermodynamic formalism for the de Rham function: increment method
The thermodynamic formalism for the de Rham function: increment method
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de Rham 函数的热力学形式:增量法
DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
M. B. Slimane
中科院分区:
文献类型:
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作者:
M. B. Slimane
We study the de Rham function: the unique continuous (nowhere differentiable) function with satisfying the functional equation . We show that its pointwise Holder regularity differs widely from point to point, and the values of fill an interval parametrizing the fractal sets , where is the set of points with Holder exponent . We also prove that the thermodynamic formalism (increment method) holds for the de Rham function: we have a heuristic formula relating the order of decay of as with the Hausdorff dimension of .