Counting occurrences of some subword patternsArticleAuthors: Alexander Burstein
1; Toufik Mansour
2
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Alexander Burstein;Toufik Mansour
We find generating functions the number of strings (words) containing a specified number of occurrences of certain types of order-isomorphic classes of substrings called subword patterns. In particular, we find generating functions for the number of strings containing a specified number of occurrences of a given 3-letter subword pattern.
Volume: Vol. 6 no. 1
Published on: January 1, 2003
Imported on: March 26, 2015
Keywords: [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM], [en] Generalized patterns, subword patterns