Almost avoiding permutations

Brignall, Robert; Ekhad, Shalosh B.; Smith, Rebecca and Vatter, Vincent (2009). Almost avoiding permutations. Discrete Mathematics, 309(23-24) pp. 6626–6631.

DOI: https://doi.org/10.1016/j.disc.2009.06.027

Abstract

We investigate the notion of almost avoiding a permutation: π almost avoids β if one can remove a single entry from π to obtain a β-avoiding permutation.

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About

• Item ORO ID
• 23474
• Item Type
• Journal Item
• ISSN
• 0012-365X
• Keywords
• almost avoidance; restricted permutation; permutation class; permutation pattern
• Academic Unit or School
• Faculty of Science, Technology, Engineering and Mathematics (STEM) > Mathematics and Statistics
  Faculty of Science, Technology, Engineering and Mathematics (STEM)
• Copyright Holders
• © 2009 Elsevier B.V.
• Depositing User
• Robert Brignall