| Article ID: | iaor1999394 |
| Country: | India |
| Volume: | 19 |
| Issue: | 1 |
| Start Page Number: | 73 |
| End Page Number: | 86 |
| Publication Date: | Jan 1998 |
| Journal: | Journal of Information & Optimization Sciences |
| Authors: | Mond B., Zhang J. |
| Keywords: | complementarity, duality |
It was recently shown that duality between the nonlinear programming problem corresponding to the nonlinear complementarity problem and its Wolfe dual holds under a monotonicity assumption without the usual convexity requirements. Here it is shown that duality also holds for a number of Mond–Weir duals under the monotonicity assumption and without the usual convexity conditions.