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On the critical exponent of generalized Thue-Morse sequences

Blondin-Massé, A., Brlek, S., Glen, A. and Labbé, S. (2007) On the critical exponent of generalized Thue-Morse sequences. Discrete Mathematics & Theoretical Computer Science, 9 (1). pp. 293-304.

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    Abstract

    For certain generalized Thue-Morse words t, we compute the "critical exponent", i.e., the supremum of the set of rational numbers that are exponents of powers in t, and determine exactly the occurrences of powers realizing it.

    Publication Type: Journal Article
    Publisher: Discrete Mathematics and Theoretical Computer Science
    Copyright: © Discrete Mathematics and Theoretical Computer Science
    URI: http://researchrepository.murdoch.edu.au/id/eprint/3885
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