The contribution of wavelets in multifractal analysis
Résumé
We show how wavelet techniques allow to derive irregularity properties of functions on two particular examples: Lacunary Fourier series and some Gaussian random processes. Then, we work out a general derivation of the multifractal formalism in the sequence setting, and derive some of its properties.
Origine : Fichiers produits par l'(les) auteur(s)
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