Equipopularity classes of 132-avoiding permutations

zbMath1300.05004MaRDI QIDQ405164

Krishanu Roy Sankar, Lynn Chua

Publication date: 4 September 2014

Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: http://www.combinatorics.org/ojs/index.php/eljc/article/view/v21i1p59

zbMATH Keywords

permutationspattern avoidance

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Permutations, words, matrices (05A05)

Related Items (2)

A general theory of Wilf-equivalence for Catalan structures ⋮ Equipopularity classes in the separable permutations

Cites Work

• Surprising symmetries in objects counted by Catalan numbers
• Pattern popularity in 132-avoiding permutations
• The absence of a pattern and the number of occurrences of another

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