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20082026
most citedPattern avoidance and RSK-like algorithms for alternating permutations and Young tableaux

29 citations · 203 across the 38 of their papers we have counts for

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math.CO2011

Alternating permutations containing the pattern 123 or 321 exactly once

Joel Brewster Lewis

Inspired by a recent note of Zeilberger (arXiv:1110.4379), Alejandro Morales asked whether one can count alternating (i.e., up-down) permutations that contain the pattern 123 or 32…