A wavelet characterization for the upper global Hölder index (Q692623)
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| Language | Label | Description | Also known as |
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| English | A wavelet characterization for the upper global Hölder index |
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A wavelet characterization for the upper global Hölder index (English)
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6 December 2012
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The authors introduce the concept of upper Hölder index to investigate the smoothness properties of a continuous function. They use expansions in terms of multiwavelets on \(\mathbb{R}^d\) to study the relationship between the corresponding wavelet decomposition and the upper and the lower global Hölder index.
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uniform Hölder regularity
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uniform Hölder irregularity
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discrete wavelet transform
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