J. Luevano, V. Penne, S. Vaienti
Multifractal spectrum via return times.
(40K, LATeX 2e)

ABSTRACT.  A  multifractal  spectrum related to return times is exhibited: the method consists in computing the
 sum of the first returns of the center of balls in a covering of the invariant set. This spectrum partly recovers that of the
generalized dimensions for the invariant measure. Some numerical examples are presented and
the comparison with the usual multifractal analysis for measures is discussed.