Latin Square Thue-Morse Sequences are Overlap-Free

We define a morphism based upon a Latin square that generalizes the Thue-Morse morphism. We prove that fixed points of this morphism are overlap-free sequences, generalizing results of Allouche - Shallit and Frid.

• Type: Journal
• Year: 2007
• Where: DMTCS
• Authors: Christopher Robinson Tompkins
• Keywords: DMTCS 2003, DMTCS 2007, Morphism, Overlap-free Sequences, Thue-Morse Morphism