| Article ID: | iaor2004768 |
| Country: | United Kingdom |
| Volume: | 45 |
| Issue: | 10/11 |
| Start Page Number: | 1497 |
| End Page Number: | 1506 |
| Publication Date: | May 2003 |
| Journal: | Computers & Mathematics with Applications |
| Authors: | Tanino T., Kuk H. |
| Keywords: | optimization |
A nonsmooth multiobjective optimization problem involving generalized Type I vector-valued functions is considered. Karush–Kuhn–Tucker type necessary and sufficient optimality conditions are obtained for a feasible point to be an efficient or properly efficient solution. Duality theorems are proved for Wolfe type and Mond–Weir type duals under the generalized Type I asssumptions.