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Title
How to Color a Graph with (Computer) Algebra
Author
Yuri Matiyasevich
URL:
http://logic.pdmi.ras.ru/~yumat
Journal / Anthology
The Mathematica Journal
Year:
2002
Volume:
8
Issue:
4
Page range:
586-590
Description
This note presents some nonevident ways for determining the colorability of a graph and the number of its colorings via algebraic manipulations of polynomials in many variables.
Subject
Mathematics
>
Discrete Mathematics
>
Graph Theory
Keywords
graph coloring, coloring, colorings, graphs, chromatic polynomial, chromatic number, colorable, ColorableQ, number of colorings
URL
http://logic.pdmi.ras.ru/~yumat/Journal/Triangular/triang.htm
http://www.mathematica-journal.com/issue/v8i4/features/matiyasevich/contents/ColorGraph.html