The abstract of the talk (see below) may be downloaded in one of the following formats:
Dimensional background of Hilbert's thirteenth problem (Menger's and Noebeling's dimensionally universal spaces; Sternfeld's characterization of topological dimension by superposition of functions and measures, based on the Theorem of Arnold-Kolmogorov-Ostrand). Fractalization and chaotization by re-metrization (Zaydler's and Zuehlke's results on the set of paper-folding sequences). Independency of topological, Hausdorff, and Fourier dimension (Bluhm's construction of sets with pre-assigned dimensions, based on the results of Besicovitch, Jarnik, Kahane, and Kaufman).