scientific article; zbMATH DE number 3361909

zbMath0228.05111MaRDI QIDQ5635464

Bjarne Toft

Publication date: 1971

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15)

Related Items (12)

Subgraphs of colour-critical graphs ⋮ A class of edge critical 4-chromatic graphs ⋮ Some remarks on \((k-1)\)-critical subgraphs of \(k\)-critical graphs ⋮ On constructive methods in the theory of colour-critical graphs ⋮ Sparsification upper and lower bounds for graph problems and not-all-equal SAT ⋮ Some new bounds on partition critical hypergraphs ⋮ Graph coloring satisfying restraints ⋮ Critical graphs without triangles: an optimum density construction ⋮ The edge density of critical digraphs ⋮ Note on robust critical graphs with large odd girth ⋮ Colour-critical graphs and hypergraphs ⋮ On list critical graphs

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