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zbMath0494.90079MaRDI QIDQ3958289

William R. Pulleyblank, Martin Grötschel

Publication date: 1981

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

zbMATH Keywords

facets subtour elimination constraints comb inequalities symmetric travelling salesman problem clique tree inequalities 2-matching constraints integer programming polytopes linear programming cutting plane approach

Mathematics Subject Classification ID

Programming involving graphs or networks (90C35) Polytopes and polyhedra (52Bxx)

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A new class of cutting planes for the symmetric travelling salesman problem, Recent trends in combinatorial optimization

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