Article ID: | iaor19912110 |
Country: | India |
Volume: | 28 |
Issue: | 2 |
Start Page Number: | 73 |
End Page Number: | 87 |
Publication Date: | Jun 1991 |
Journal: | OPSEARCH |
Authors: | Gulati T.R., Talaat Nadia |
Keywords: | programming: nonlinear, programming: mathematical |
A nondifferentiable multiobjective programming problem is considered and Fritz John and Kuhn-Tucker type sufficient conditions are derived for efficient and properly efficient solutions respectively. Weak and strong duality theorems are established for Wolfe type dual. Also, a converse duality theorem is proved for a special class of nondifferentiable program where subgradients can be computed explicitly.