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cs.FL2012
Repetition Avoidance in Circular Factors
Hamoon Mousavi, Jeffrey Shallit
We consider the following novel variation on a classical avoidance problem from combinatorics on words: instead of avoiding repetitions in all factors of a word, we avoid repetitio…
cs.FL2012
On the Number of Unbordered Factors
Daniel Goc, Hamoon Mousavi, Jeffrey Shallit
We illustrate a general technique for enumerating factors of k-automatic sequences by proving a conjecture on the number f(n) of unbordered factors of the Thue-Morse sequence. We s…