| Article ID: | iaor20003251 |
| Country: | Singapore |
| Volume: | 13 |
| Issue: | 2 |
| Start Page Number: | 115 |
| End Page Number: | 132 |
| Publication Date: | Nov 1996 |
| Journal: | Asia-Pacific Journal of Operational Research |
| Authors: | Bhatia Davinder, Kumar Promila |
| Keywords: | programming: fractional |
Two duals to multiobjective fractional control problem are introduced. Definition of invexity for continuous functions is extended to ρ-invexity, ρ-pseudo invexity, ρ-quasi invexity. Duality results are established under generalized ρ-invexity assumptions.