On \(\sigma\)-polynomials

DOI10.1016/0012-365X(88)90017-9zbMath0658.05025OpenAlexW2032619533MaRDI QIDQ1111560

Shao-Ji Xu

Publication date: 1988

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0012-365x(88)90017-9

zbMATH Keywords

chromatic polynomials\(\sigma\)-polynomialsquadratic \(\sigma\)-polynomialssigma-polynomial

Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15)

Related Items

A note on quadratic \(\sigma\)-polynomials, Adjoint polynomials and chromatically unique graphs, A bibliography on chromatic polynomials, Chromaticity of chordal graphs, Expansions of Chromatic Polynomials and Log-Concavity, On \(\sigma\)-polynomials and a class of chromatically unique graphs

Cites Work

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• Characterization of quadratic and cubic \(\sigma\)-polynomials
• \(\sigma\)-polynomials and graph coloring
• An introduction to chromatic polynomials