{ "id": "1903.03551", "version": "v1", "published": "2019-03-08T16:52:25.000Z", "updated": "2019-03-08T16:52:25.000Z", "title": "Generalized fractal dimensions of invariant measures of full-shift systems over uncountable alphabets: generic behavior", "authors": [ "Silas Luiz Carvalho", "Alexander Condori" ], "categories": [ "math.DS" ], "abstract": "In this paper we show that, for topological dynamical systems with a dense set (in the weak topology) of periodic measures, a typical (in Baire's sense) invariant measure has, for each $q>0$, zero lower $q$-generalized fractal dimension. This implies, in particular, that a typical invariant measure has zero upper Hausdorff dimension and zero lower rate of recurrence. Of special interest is the full-shift system $(X,T)$ (where $X= M^{\\Z}$ is endowed with a sub-exponential metric and the alphabet $M$ is a perfect and compact metric space), for which we show that a typical invariant measure has, for each $q>1$, infinite upper $q$-correlation dimension. Under the same conditions, we show that a typical invariant measure has, for each $s\\in(0,1)$ and each $q>1$, zero lower $s$-generalized and infinite upper $q$-generalized dimensions.", "revisions": [ { "version": "v1", "updated": "2019-03-08T16:52:25.000Z" } ], "analyses": { "subjects": [ "28A78", "28D05", "37B20", "37B10" ], "keywords": [ "generalized fractal dimension", "full-shift system", "typical invariant measure", "generic behavior", "uncountable alphabets" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }