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arXiv · 2303.15203

Transduction of Automatic Sequences and Applications

Jeffrey Shallit·Anatoly Zavyalov
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Abstract

We consider the implementation of the transduction of automatic sequences, and their generalizations, in the Walnut software for solving decision problems in combinatorics on words. We provide a number of applications, including (a) representations of n! as a sum of three squares (b) overlap-free Dyck words and (c) sums of Fibonacci representations. We also prove results about iterated running sums of the Thue-Morse sequence.

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Jeffrey Shallit, Anatoly Zavyalov. 2023-03-27. Transduction of Automatic Sequences and Applications. https://arxiv.org/abs/2303.15203

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