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A note on the conditional chromatic polynomial

Published online by Cambridge University Press:  18 May 2009

V. Voloshin
V. Voloshin
Affiliation:
Department of Mathematical Cybernetics, Moldova State University, Kishinev 277009, Moldova
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In this note we consider a finite graph without loops and multiple edges. The colouring of a graph G in λ colours is the colouring of its vertices in such a way that no two of adjacent vertices have the same colours and the number of used colours does not exceed λ [1, 4]. Two colourings of graph G are called different if there exists at least one vertex which changes colour when passing from one colouring to another.

Type
Research Article
Information
Glasgow Mathematical Journal , Volume 36 , Issue 3 , September 1994 , pp. 265 - 267
Copyright
Copyright © Glasgow Mathematical Journal Trust 1994

References

REFERENCES

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