Decomposition of snarks

Peter J. Cameron; Amanda G. Chetwynd; John J. Watkins

doi:10.1002/jgt.3190110104

Decomposition of snarks

Peter J. Cameron^*
, Amanda G. Chetwynd
, John J. Watkins

^*Corresponding author for this work

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

Abstract

There are several methods for constructing snarks (cubic graphs with chromatic index 4). We study the reverse process of splitting a snark into smaller snarks which compose it. We also introduce the notion of a “prime” snark.

Original language	English
Pages (from-to)	13-19
Number of pages	7
Journal	Journal of Graph Theory
Volume	11
Issue number	1
DOIs	https://doi.org/10.1002/jgt.3190110104
Publication status	Published - 1 Jan 1987

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title = "Decomposition of snarks",

abstract = "There are several methods for constructing snarks (cubic graphs with chromatic index 4). We study the reverse process of splitting a snark into smaller snarks which compose it. We also introduce the notion of a “prime” snark.",

author = "Cameron, \{Peter J.\} and Chetwynd, \{Amanda G.\} and Watkins, \{John J.\}",

year = "1987",

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doi = "10.1002/jgt.3190110104",

language = "English",

volume = "11",

pages = "13--19",

journal = "Journal of Graph Theory",

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AU - Chetwynd, Amanda G.

AU - Watkins, John J.

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N2 - There are several methods for constructing snarks (cubic graphs with chromatic index 4). We study the reverse process of splitting a snark into smaller snarks which compose it. We also introduce the notion of a “prime” snark.

AB - There are several methods for constructing snarks (cubic graphs with chromatic index 4). We study the reverse process of splitting a snark into smaller snarks which compose it. We also introduce the notion of a “prime” snark.

UR - https://www.scopus.com/pages/publications/84986516498

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DO - 10.1002/jgt.3190110104

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SN - 0364-9024

VL - 11

SP - 13

EP - 19

JO - Journal of Graph Theory

JF - Journal of Graph Theory

IS - 1

ER -

Decomposition of snarks

Abstract

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