| Article ID: | iaor1988268 |
| Country: | Germany |
| Volume: | 19 |
| Start Page Number: | 723 |
| End Page Number: | 735 |
| Publication Date: | Oct 1988 |
| Journal: | Optimization |
| Authors: | Sommerschuh J. |
The paper deals with the reduce of dimension size in the linear mixed integer problem by variables fixing. These criteria are generalizations of the known results for Knapsack-problems. Furthermore strategies of finding feasible solutions are discussed. Numerical tests show the usefulness of these results.