2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/102033We will show that an equivalence relation on a Cantor set arising from a two-dimensional substitution tiling by polygons is affable in the sense of Giordano, Putnam and Skau.13 pagesDynamical SystemsAffability of equivalence relations arising from two-dimensional substitution tilingstext