Browsing Department of Mathematics and Statistics by Subject "patterns with reversal, combinatorics on words, enumeration, intermediate growth, factor complexity"

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    • Binary Words Avoiding xxRx and Strongly Unimodal Sequences 

      Currie, James D.; Rampersad, Narad (2015-09-14)
      In previous work, Currie and Rampersad showed that the growth of the number of binary words avoiding the pattern xxxR was intermediate between polynomial and exponential. We now show that the same result holds for the ...