Article ID: | iaor20042327 |
Country: | Netherlands |
Volume: | 144 |
Issue: | 3 |
Start Page Number: | 492 |
End Page Number: | 500 |
Publication Date: | Feb 2003 |
Journal: | European Journal of Operational Research |
Authors: | Suneja S.K., Lalitha C.S., Khurana Seema |
Keywords: | duality |
A pair of Mond–Weir type multiobjective second order symmetric dual programs are formulated without non-negativity constraints. Weak duality, strong duality and converse duality theorems are established under η-bonvexity and η-pseudobonvexity assumptions. A second order self-duality theorem is given by assuming the functions involved to be skew-symmetric.