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The Transportation Problem and its Variants |
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| Authors: | G. M. Appa |
| Affiliation: | 1.London School of Economics, |
| Abstract: | For 54 unimodular linear programming problems it is shown that either (i) the objective function is unbounded, or (ii) the problem is infeasible, or (iii) the problem can be solved by solving a related transportation problem. The related transportation problem is obtained by adding at the most two new constraints to the original problem. |
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