On the Absolute Sum of Chromatic Polynomial Coefficient of Graphs

Shubo Chen

International Journal of Mathematics and Mathematical Sciences, 2011, vol. 2011, 1-6

Abstract:

The absolute sum of chromatic polynomial coefficient of forest, -tree, unicyclic graphs, and quasiwheel graphs, are determined in this paper.

Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:271987

DOI: 10.1155/2011/271987

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