An Application of Iterative Pushdown Automata to Contour Words of Balls and Truncated Balls in Hyperbolic Tessellations

الملخص EN

We give an application of iterated pushdown automata to contour words of balls and two other domains in infinitely many tilings of the hyperbolic plane.

We also give a similar application for the tiling {5, 3,4} of the hyperbolic 3D space and for the tiling {5, 3,3, 4} of the hyperbolic 4D space as well.