Singularity of self-similar measures with respect to Hausdorff measures
ISSN: 2255-5471
Año de publicación: 1995
Número: 3
Tipo: Documento de Trabajo
Otras publicaciones en: Documentos de trabajo de la Facultad de Ciencias Económicas y Empresariales
Resumen
Besicoviteh (1941) and Egglestone (1949) analyzed subsets of points of the unit interval with given frequencies in the figures of their base-p expansions. We extend this analysis to self-similar sets, by replacing the frequencies of figures with the frequencies of the generating similitudes. We focus on the interplay among such sets, self-similar measures, and Hausdorff measures. We give a fine-tuned classification of the Hausdorff measures according to the singularity of the self-similar measures with respect to those measures. We show that the self-similar measures are concentrated on sets whose frequencies of similitudes obey the law of the iterated logarithm