| Article ID: | iaor19941900 |
| Country: | Singapore |
| Volume: | 7 |
| Issue: | 1 |
| Start Page Number: | 9 |
| End Page Number: | 15 |
| Publication Date: | May 1990 |
| Journal: | Asia-Pacific Journal of Operational Research |
| Authors: | Khan Zulfiqar Ali |
| Keywords: | programming: nonlinear |
This paper concentrates on studying converse duality results for the fractional programs involving invexity conditions. General results which relate dual fractional programs to primal fractional programs are given. It is also shown that a Mangasarian-type strict converse duality and a Huard-type converse duality are special cases of this more general result.