A note on shellability and acyclic orientations

Masahiro Hachimori; Sonoko Moriyama

doi:10.1016/j.disc.2007.04.073

A note on shellability and acyclic orientations

Masahiro Hachimori, Sonoko Moriyama

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

2 Citations (Scopus)

Abstract

In this short note we discuss the shellability of (nonpure) simplicial complexes in terms of acyclic orientations of the facet-ridge incidence graphs, which shows that we can decide shellability only from the facet-ridge incidences and the total number of faces the simplicial complex contains.

Original language	English
Pages (from-to)	2379-2381
Number of pages	3
Journal	Discrete Mathematics
Volume	308
Issue number	12
DOIs	https://doi.org/10.1016/j.disc.2007.04.073
Publication status	Published - 2008 Jun 28
Externally published	Yes

Keywords

Acyclic orientations
Shellability
Simplicial complexes

ASJC Scopus subject areas

Theoretical Computer Science
Discrete Mathematics and Combinatorics

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10.1016/j.disc.2007.04.073

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title = "A note on shellability and acyclic orientations",

abstract = "In this short note we discuss the shellability of (nonpure) simplicial complexes in terms of acyclic orientations of the facet-ridge incidence graphs, which shows that we can decide shellability only from the facet-ridge incidences and the total number of faces the simplicial complex contains.",

keywords = "Acyclic orientations, Shellability, Simplicial complexes",

author = "Masahiro Hachimori and Sonoko Moriyama",

year = "2008",

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AU - Moriyama, Sonoko

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KW - Acyclic orientations

KW - Shellability

KW - Simplicial complexes

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JO - Discrete Mathematics

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A note on shellability and acyclic orientations

Abstract

Keywords

ASJC Scopus subject areas

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