Talk:Combinatorics on words

Chomsky hierarchy and languages in general
Certainly, combinatorics on words is very close to formal language theory and there is a considerable intersection of the two. However, they are not the same, so I would not classify an essentially language-theoretic concept such as the Chomsky–Schützenberger hierarchy as "the best known result in the field" (of CoW). For the same reason, I believe that the reference to formal languages in the first sentence is a bit misleading. fudo (questions?) 12:53, 4 May 2011 (UTC)
 * I have some doubts too. I wonder if it actually stated like that in the source cited. 86.127.138.234 (talk) 02:57, 7 February 2015 (UTC)

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