Intertwining of Complementary Thue-Morse Factors
Abstract
We consider the positions of occurrences of a factor x and its binary complement x in the Thue-Morse word t = 01101001 ·s, and show that these occurrences are "intertwined" in essentially two different ways. Our proof method consists of stating the needed properties as a first-order logic formula , and then using a theorem-prover to prove .
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