Ko. Wiklund et Jn. Elgin, MULTIFRACTALITY OF THE LORENZ SYSTEM, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 54(2), 1996, pp. 1111-1119
We use the unstable periodic orbit expansion of the dynamical zeta fun
ction to find the multifractal spectra f(alpha) and g(Lambda) for the
Lorenz system at (r,sigma,b)=(28,10,8/3) and also for an incomplete, g
eneralized Baker's map with the topology of the Lorenz system.