| Article ID: | iaor1992715 |
| Country: | Germany |
| Volume: | 22 |
| Start Page Number: | 527 |
| End Page Number: | 537 |
| Publication Date: | Aug 1991 |
| Journal: | Optimization |
| Authors: | Preda V. |
This paper proves that some sufficient optimality conditions and several duality results of Zalmai are true under more general assumptions than convexity. Here, the generalized convexity is defined by use of sublinear functionals which satisfy certain convexity-type conditions.