On the Number of Restrictions Determining a Periodical Sequence
We consider sequences W of the period и over an alphabet consisting of l letters. It is required to determine unambiguously the sequence W picking out words which are not subwords of the sequence. For n G N we denote by Un the set of words и of length n, which are not powers (i.e. are not represente...
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Format: | Article |
Language: | English |
Published: |
Yaroslavl State University
2007-06-01
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Series: | Моделирование и анализ информационных систем |
Online Access: | https://www.mais-journal.ru/jour/article/view/1118 |
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