A note on dual solutions of the assignment problem in connection with the traveling salesman problem (Q911984)
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scientific article; zbMATH DE number 4143770
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on dual solutions of the assignment problem in connection with the traveling salesman problem |
scientific article; zbMATH DE number 4143770 |
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A note on dual solutions of the assignment problem in connection with the traveling salesman problem (English)
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1990
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A new technique for the computation of a lower bound for the travelling salesman problem is proposed. The algorithm of Christofides is modified with a procedure for the calculation of the subgradients of the bound function.
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lower bound
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travelling salesman
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subgradients
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