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Minimal coloring and strength of graphs

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Publication:1974540
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DOI10.1016/S0012-365X(99)00319-2zbMath0957.05041OpenAlexW2089342001MaRDI QIDQ1974540

Hossein Hajiabolhassan, M. L. Mehrabadi, R. Tusserkani

Publication date: 15 March 2001

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

Full work available at URL: https://doi.org/10.1016/s0012-365x(99)00319-2

zbMATH Keywords

vertex coloringcoloring numberedge strengthvertex strength


Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15)


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Minimum sum coloring problem: upper bounds for the chromatic strength, New variable neighborhood search method for minimum sum coloring problem on simple graphs, Chromatic Edge Strength of Some Multigraphs, On sum edge-coloring of regular, bipartite and split graphs, A branch-and-price algorithm for the minimum sum coloring problem, An effective heuristic algorithm for sum coloring of graphs, A note on the strength and minimum color sum of bipartite graphs, Unnamed Item, Minimum sum edge colorings of multicycles, A Self-stabilizing Algorithm for the Minimum Color Sum of a Graph, On sum coloring of graphs, Sum coloring and interval graphs: A tight upper bound for the minimum number of colors, Tabular graphs and chromatic sum



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