Characterising the linear clique-width of a class of graphs by forbidden induced subgraphs
| dc.contributor.author | Heggernes, P. | en |
| dc.contributor.author | Meister, D. | en |
| dc.contributor.author | Papadopoulos, C. | en |
| dc.date.accessioned | 2015-11-24T17:22:27Z | |
| dc.date.available | 2015-11-24T17:22:27Z | |
| dc.identifier.issn | 0166-218X | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/12615 | |
| dc.rights | Default Licence | - |
| dc.subject | clique-width | en |
| dc.subject | characterization via forbidden induced subgraphs | en |
| dc.subject | special graph classes | en |
| dc.subject | nlc-width | en |
| dc.subject | recognition | en |
| dc.title | Characterising the linear clique-width of a class of graphs by forbidden induced subgraphs | en |
| heal.abstract | We study the linear clique-width of graphs that are obtained from paths by disjoint union and adding true twins. We show that these graphs have linear clique-width at most 4, and we give a complete characterisation of their linear clique-width by forbidden induced subgraphs. As a consequence, we obtain a linear-time algorithm for computing the linear clique-width of the considered graphs. Our results extend the previously known set of forbidden induced subgraphs for graphs of linear clique-width at most 3. (C) 2011 Elsevier B.V. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1016/j.dam.2011.03.018 | - |
| heal.identifier.secondary | <Go to ISI>://000302981900015 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0166218X11001120/1-s2.0-S0166218X11001120-main.pdf?_tid=eb5465616ed6f46d3b3f1dbbd0dcfc15&acdnat=1339409888_74318df27c42e98bc46387fc8c4e3c18 | - |
| heal.journalName | Discrete Applied Mathematics | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2012 | - |
| heal.publisher | Elsevier | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μαθηματικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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