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Critical graphs, matching and tours or a hierarchy of relaxations for the travellig salesman problem
Cornuéjols, G.; Pulleyblank, W. R. - 1981
Persistent link: https://www.econbiz.de/10003518313
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Random search in the traveling salesman problem
Hárs, Lászlo - 1990
Persistent link: https://www.econbiz.de/10000785632
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The travelling salesman problem in the k-dimensional unit cube
Bollobás, Béla; Meir, Amram - 1988
Persistent link: https://www.econbiz.de/10000758389
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Routing problems in grid graphs
Kaufmann, Michael; Mehlhorn, Kurt - 1989
Persistent link: https://www.econbiz.de/10000786047
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Cutting-plane proofs and the stability number of a graph
Chvátal, Vašek - 1984
Persistent link: https://www.econbiz.de/10000166757
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On edge perfectness and classes of bipartite graphs
Müller, Haiko - 1992
Persistent link: https://www.econbiz.de/10000855493
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Some properties of minimal imperfect graphs
Hoàng, Chinh T. - 1991
Persistent link: https://www.econbiz.de/10000832840
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On ordered graphs and graph orderings
Nešetřil, Jaroslav - 1991
Persistent link: https://www.econbiz.de/10000832844
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On Ramsey graphs without bipartite subgraphs
Nešetřil, Jaroslav; Rödl, Vojtěch - 1991
Persistent link: https://www.econbiz.de/10000837893
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l1-rigid graphs
Deza, Michel; Laurent, Monique - 1992
Persistent link: https://www.econbiz.de/10000837949