| Article ID: | iaor19991926 |
| Country: | Netherlands |
| Volume: | 10 |
| Issue: | 2 |
| Start Page Number: | 189 |
| End Page Number: | 193 |
| Publication Date: | May 1998 |
| Journal: | Computational Optimization and Applications |
| Authors: | Balas Egon |
| Keywords: | polyhedra |
Projection of a polyhedron involves the use of a cone whose extreme rays induce the inequalities defining the projection. These inequalities need not be facet defining. We introduce a transformation that produces a cone whose extreme rays induce facets of the projection.