Journal of Statistical Physics, Vol. 78, Nos. 1/2, 1995. p. 353-375.
Parisi and Frisch proposed some time ago an explanation for "multiscaling" of turbulent velocity structure functions in terms of a "multifractal hypothesis," i.e., they conjectured that the velocity field has local Ho1der exponents in a range [h_min, h_max] , with exponents < h occurring on a set S(h) with a fractal dimension D(h)...