Current location: Math > Combinatorics > Graph Theory
23. The Hamiltonian Page

Hamiltonian cycle and path problems, their generalisations and variations.
http://www.densis.fee.unicamp.br/~moscato/Hamilton.html - 30-09-2003
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[detailed information]
Rating: [5.00] Votes: [1946]
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26. TSP Generator

Generates a Traveling Salesman Problem map and data for a given set of US cities.
http://www.sju.edu/~sforman/research/usa_tsp.html - 14-02-2003
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[detailed information]
Rating: [5.00] Votes: [755]
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29. Four Colour Theorem

A new proof of the four color theorem by Ashay Dharwadker that uses group theory and Steiner systems.
http://www.geocities.com/dharwadker/ - 20-11-2001
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[detailed information]
Rating: [4.98] Votes: [255]
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30. Multicommodity Problems

Instances and random generators of multicommodity flow and network design problems.
http://www.di.unipi.it/di/groups/optimize/Data/MMCF.html - 25-01-2001
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[detailed information]
Rating: [4.93] Votes: [57]
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