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Title:On prism-hamiltonian bipartite graphs
Authors:ID Špacapan, Simon (Author)
ID Horak, Peter (Author)
Files:.pdf ajc_v88_p194.pdf (293,06 KB)
MD5: 3FB617856E917F5B3F38241DC35D7703
 
URL https://ajc.maths.uq.edu.au/pdf/88/ajc_v88_p194.pdf
 
Language:English
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:A graph G is prism-hamiltonian if the prism over G, the Cartesian product of G with the complete graph K2, is hamiltonian. In this article a characterization of prism-hamiltonian graphs is provided. Kaiser et al. conjectured that every graph with sufficiently high toughness is prismhamiltonian. We prove a special case of this conjecture, namely that every 1-tough bipartite graph which has no adjacent vertices of degree at least four is prism-hamiltonian.
Keywords:graphs theory, graph G
Publication status:Published
Publication version:Version of Record
Submitted for review:07.02.2023
Article acceptance date:17.01.2024
Publication date:01.02.2024
Publisher:University of Queensland, Australia
Year of publishing:2024
Number of pages:str. 194-203
Numbering:Vol. 88, no. 2
PID:20.500.12556/DKUM-96779 New window
UDC:519.17
ISSN on article:2202-3518
COBISS.SI-ID:197089027 New window
Copyright:© The author(s)
Publication date in DKUM:28.01.2026
Views:263
Downloads:3
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Categories:Misc.
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Record is a part of a journal

Title:Theǂ Australasian journal of combinatorics
Publisher:Centre for Discrete Mathematics and Computing, University of Queensland
ISSN:2202-3518
COBISS.SI-ID:17399897 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Funding programme:ARRS Slovenia
Project number:BI-US/18-20-100
Name:Bilateral project

Licences

License:CC BY-ND 4.0, Creative Commons Attribution-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nd/4.0/
Description:Under the NoDerivatives Creative Commons license one can take a work released under this license and re-distribute it, but it cannot be shared with others in adapted form, and credit must be provided to the author.

Secondary language

Language:Slovenian
Keywords:teorija grafov, graf G


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