| Article ID: | iaor19901109 |
| Country: | Germany |
| Volume: | 21 |
| Start Page Number: | 87 |
| End Page Number: | 100 |
| Publication Date: | Aug 1990 |
| Journal: | Optimization |
| Authors: | Sommerschuh J. |
The paper deals with relaxations of the linear mixed integer 0-1-problem. A heuristic for the reduce of dimension size is given. Furthermore the relation between multipliers defining the relaxations and the objective function value of the relaxations is investigated.