treewidth

Summary

treewidth is a graph property^[1]. treewidth draws 94 Wikipedia views per month (graph_property category, ranking #6 of 43).^[2]

Key Facts

• treewidth is credited with the discovery of Francesco Brioschi^[3].
• treewidth is credited with the discovery of Rudolf Halin^[4].
• treewidth is credited with the discovery of Neil Robertson^[5].
• treewidth is credited with the discovery of Paul Seymour^[6].
• treewidth's instance of is recorded as graph property^[7].
• treewidth's Freebase ID is recorded as /m/0r4rwn3^[8].
• treewidth's Stack Exchange tag is recorded as https://cstheory.stackexchange.com/tags/treewidth^[9].
• treewidth's Stack Exchange tag is recorded as https://cs.stackexchange.com/tags/treewidth^[10].
• treewidth's defining formula is recorded as \operatorname{tw}(G)=\min{\omega(H)-1\mid H\supseteq G, H\text{ chordal}}^[11].
• treewidth's studied by is recorded as graph theory^[12].
• treewidth's MathWorld ID is recorded as Treewidth^[13].
• treewidth's greater than is recorded as degeneracy^[14].
• treewidth's greater than is recorded as chordality^[15].
• treewidth's greater than is recorded as cop number^[16].
• treewidth's less than is recorded as circumference^[17].
• treewidth's less than is recorded as pathwidth^[18].
• treewidth's less than is recorded as feedback vertex set number^[19].
• treewidth's less than is recorded as carving width^[20].
• treewidth's less than is recorded as branchwidth^[21].
• treewidth's less than is recorded as positive semidefinite zero forcing number^[22].
• treewidth's maintained by WikiProject is recorded as WikiProject Mathematics^[23].
• treewidth's Microsoft Academic ID is recorded as 132569581^[24].
• treewidth's in defining formula is recorded as \operatorname{tw}^[25].
• treewidth's in defining formula is recorded as \omega^[26].
• treewidth's in defining formula is recorded as H\supseteq G^[27].

Body

Works and Contributions

Credited discoveries include Francesco Brioschi^[3], a mathematician^[28], 1824–1897^[29], of Kingdom of Italy^[30], awarded the Order of Saints Maurice and Lazarus^[31], specialised in mathematics^[32]; Rudolf Halin^[4], a mathematician^[33], 1934–2014^[34], of Germany^[35], specialised in graph theory^[36]; Neil Robertson^[5], a graph theorist^[37], b. 1938^[38], of United States^[39], awarded the Fellow of the American Mathematical Society^[40], specialised in graph theory^[41]; and Paul Seymour^[6], a mathematician^[42], b. 1950^[43], of United Kingdom^[44], awarded the Ostrowski Prize^[45], specialised in combinatorics^[46].

Why It Matters

treewidth draws 94 Wikipedia views per month (graph_property category, ranking #6 of 43).^[2] treewidth has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.^[47] treewidth is known by 6 alternative names across languages and contexts.^[48]