Two-block substitutions and morphic words

نویسندگان

چکیده

We consider in general two-block substitutions and their fixed points. prove that some of them have a simple structure: points are morphic sequences. Others intrinsically more complex, such as the Kolakoski sequence. this for Thue-Morse sequence base 3/2.

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ژورنال

عنوان ژورنال: Advances in Applied Mathematics

سال: 2023

ISSN: ['1090-2074', '0196-8858']

DOI: https://doi.org/10.1016/j.aam.2023.102536