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DM
2008

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Total and fractional total colourings of circulant graphs

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$Total and fractional total colourings of circulant graphs$

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In this paper, the total chromatic number and fractional total chromatic number of circulant graphs are studied. For cubic circulant graphs we give upper bounds on the fractional total chromatic number and for 4-regular circulant graphs we find the total chromatic number for some cases and we give the exact value of the fractional total chromatic number in most cases.

Riadh Khennoufa, Olivier Togni

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Circulant | Circulant Graphs | DM 2008 | Total Chromatic Number |

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Added	10 Dec 2010
Updated	10 Dec 2010
Type	Journal
Year	2008
Where	DM
Authors	Riadh Khennoufa, Olivier Togni

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