Maximal 2-dimensional binary words of bounded degree

Alexandre Blondin Massé, Alain Goupil, Ralphael L'Heureux +1

Let d be an integer between 0 and 4, and W be a 2-dimensional word of dimensions h x w on the binary alphabet {0, 1}, where h, w in Z > 0. Assume that each occurrence of the letter…