Backward Iteration Algorithms for Julia sets of M\"obius Semigroups

We extend a result regarding the Random Backward Iteration algorithm for drawing Julia sets (known to work for certain rational semigroups containing a non-M\"obius element) to a class of M\"obius semigroups which includes certain settings not yet been dealt with in the literature, namely, when the Julia set is not a thick attractor in the sense given in [David Fried, Sebastian. M. Marotta, and Rich Stankewitz, Complex dynamics of M\"obius semigroups, Ergodic Theory Dynam. Systems, 32(6):1889--1929, 2012].