Characterising inflations of monotone grid classes of permutations

Michael Albert; Aistis Atminas; Robert Brignall

doi:10.1016/j.jcta.2017.09.004

Characterising inflations of monotone grid classes of permutations

Michael Albert, Aistis Atminas, Robert Brignall

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We characterise those permutation classes whose simple permutations are monotone griddable. This characterisation is obtained by identifying a set of nine substructures, at least one of which must occur in any simple permutation containing a long sum of 21s.

Original language	English
Pages (from-to)	444-463
Number of pages	20
Journal	Journal of Combinatorial Theory. Series A
Volume	154
DOIs	https://doi.org/10.1016/j.jcta.2017.09.004
Publication status	Published - Feb 2018
Externally published	Yes

Keywords

Monotone grid class
Permutation class
Simple permutation
Substitution decomposition

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10.1016/j.jcta.2017.09.004

Cite this

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title = "Characterising inflations of monotone grid classes of permutations",

abstract = "We characterise those permutation classes whose simple permutations are monotone griddable. This characterisation is obtained by identifying a set of nine substructures, at least one of which must occur in any simple permutation containing a long sum of 21s.",

keywords = "Monotone grid class, Permutation class, Simple permutation, Substitution decomposition",

author = "Michael Albert and Aistis Atminas and Robert Brignall",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier Inc.",

year = "2018",

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doi = "10.1016/j.jcta.2017.09.004",

language = "English",

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journal = "Journal of Combinatorial Theory. Series A",

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T1 - Characterising inflations of monotone grid classes of permutations

AU - Albert, Michael

AU - Atminas, Aistis

AU - Brignall, Robert

PY - 2018/2

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N2 - We characterise those permutation classes whose simple permutations are monotone griddable. This characterisation is obtained by identifying a set of nine substructures, at least one of which must occur in any simple permutation containing a long sum of 21s.

AB - We characterise those permutation classes whose simple permutations are monotone griddable. This characterisation is obtained by identifying a set of nine substructures, at least one of which must occur in any simple permutation containing a long sum of 21s.

KW - Monotone grid class

KW - Permutation class

KW - Simple permutation

KW - Substitution decomposition

UR - https://www.scopus.com/pages/publications/85033555074

U2 - 10.1016/j.jcta.2017.09.004

DO - 10.1016/j.jcta.2017.09.004

M3 - Article

AN - SCOPUS:85033555074

SN - 0097-3165

VL - 154

SP - 444

EP - 463

JO - Journal of Combinatorial Theory. Series A

JF - Journal of Combinatorial Theory. Series A

ER -

Characterising inflations of monotone grid classes of permutations

Abstract

Keywords

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