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Pointwise dimensions and Rényi dimensions
Authors:Ryszard Rudnicki
Affiliation:Institute of Mathematics, Polish Academy of Sciences and Institute of Mathematics, Silesian University, Bankowa 14, 40-007 Katowice, Poland
Abstract:We prove that the local lower and upper pointwise dimensions of a probability measure $mu$ are bounded from below by the lower generalized dimension ${underline D}_{mu}(q)$ for $q>1$and from above by the upper generalized dimension ${overline D}_{mu}(q)$ for $q<1$.

Keywords:Pointwise dimension   generalized (R'enyi) dimension   measure
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