| Article ID: | iaor19921178 |
| Country: | India |
| Volume: | 28 |
| Issue: | 3 |
| Start Page Number: | 220 |
| End Page Number: | 221 |
| Publication Date: | Sep 1991 |
| Journal: | OPSEARCH |
| Authors: | Prasad V. Rajendra |
| Keywords: | optimization |
It is shown that a bounded function attains, on any bounded polyhedron, its minimum at one of the extreme points of the polyhedron if and only if it is quasi-concave.