The sigma-sequence and counting occurrences of some patterns, subsequences and subwords

Kitaev, Sergey (2004) The sigma-sequence and counting occurrences of some patterns, subsequences and subwords. Australasian Journal of Combinatorics, 29. pp. 187-200. ISSN 1034-4942

Full text not available in this repository.Request a copy from the Strathclyde author

Abstract

We consider sigma-words, which are words used by Evdokimov in the construction of the sigma-sequence. We then find the number of occurrences of certain patterns and subwords in these words.