| Article ID: | iaor20014192 |
| Country: | Netherlands |
| Volume: | 128 |
| Issue: | 2 |
| Start Page Number: | 435 |
| End Page Number: | 446 |
| Publication Date: | Jan 2001 |
| Journal: | European Journal of Operational Research |
| Authors: | Kim Do Sang, Song Young Ran |
| Keywords: | programming: integer |
We formulate two pairs of symmetric duality for nonlinear multiobjective mixed integer programs for arbitrary cones. By using the concept of efficiency, we establish the weak, strong, converse and self-duality theorems for our symmetric models. Several known reslts are obtained as special cases.