Large deviation spectra based on wavelet leaders

• Françoise Bastin ^[1] ; Céline Esser ^[1] ; Stéphane Jaffard ^[2]
  1. [1] University of Liège

     University of Liège

     Arrondissement de Liège, Bélgica

     
  2. [2] Université Paris Est
• Localización: Revista matemática iberoamericana, ISSN 0213-2230, Vol. 32, Nº 3, 2016, págs. 859-890
• Idioma: inglés
• DOI: 10.4171/RMI/901
• Texto completo no disponible (Saber más ...)
• Resumen

  • We introduce a quantity that encapsulates the information given by the distribution at each scale of the wavelet leaders of a function, and which is independent of the chosen wavelet basis. This leads naturally to the definition of a new multifractal formalism which allows to detect non-concave multifractal spectra.