A note on symmetries in the Rauzy graph and factor frequencies
نویسندگان
چکیده
We focus on infinite words with languages closed under reversal. If frequencies of all factors are well defined, we show that the number of different frequencies of factors of length n+1 does not exceed 2∆C(n)+1, where ∆C(n) is the first difference of factor complexity C(n) of the infinite word.
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ورودعنوان ژورنال:
- Theor. Comput. Sci.
دوره 410 شماره
صفحات -
تاریخ انتشار 2009