Abstract
Let \((t(m))_{m \ge0}\) be Thue-Morse sequence and \(b>2\) be an integer. In this paper, we prove that the real numbers \(1\), \(\sum_{m=0}^\infty {\frac{t(m^2)}{{b}^{m+1}}}\) and \(\sum_{m=0}^\infty {\frac{t(m^3)}{{b}^{m+1}}}\) are linearly independent over \(\mathbb{Q}\).
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Acknowledgements
We thank Katsunobu Naruoka for valuable comments and warm encouragement. We also thank Professor Yohei Tachiya for informing me the details of the paper (arXiv:2312.06981). Finally, we thank the referee for careful reading and valuable comments. Especially, comments on the previous version of this paper were particularly helpful.
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Miyanohara, E. Linear independence of the real numbers generated by the square and cube subsequences of Thue–Morse. Acta Math. Hungar. 172, 492–498 (2024). https://doi.org/10.1007/s10474-024-01417-y
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DOI: https://doi.org/10.1007/s10474-024-01417-y