Y. Shi et Cd. Gong, RANDOM-WALKS AND SELF-AVOIDING WALKS ON SELF-AFFINE FRACTALS, Journal of physics. A, mathematical and general, 26(15), 1993, pp. 685-688
We discuss random walks and self-avoiding walks on a self-affine fract
al which is a Cartesian product of two fractals. Mean-square distances
on the two sub-fractals have different scalings. Flory type formulae
are derived.