EntityQ7828102· pop 6· linked from 20 articlestotal coloringSign in to saveproper graph coloring of both vertices and edgesConnectionsglossary of graph theory termsEntityInternational Standard Book NumberEntitydigital object identifierEntitygraph theoryEntityQ22908627EntitynodeEntitygraph coloringEntityplanar graphEntitybipartite graphEntitylist of unsolved problems in mathematicsEntityHandle SystemEntityedge coloringEntityBrooks' theoremEntityVadim G. VizingEntityfractional coloringEntityBruce ReedEntityCategoriesGraph coloring