Musket
发表于 2025-4-1 02:49:44
On Substitutions Preserving Their Return Setsthe property asking that the image of the return set to a word equals the return set to the image of that word. We show that, for bifix encodings (where images of letters form a bifix code), this property holds for all but finitely many words. On the other hand, we also show that every conjugacy cla
臭名昭著
发表于 2025-4-1 06:09:47
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