| Article ID: | iaor19941604 |
| Country: | India |
| Volume: | 30 |
| Issue: | 4 |
| Start Page Number: | 313 |
| End Page Number: | 320 |
| Publication Date: | Dec 1993 |
| Journal: | OPSEARCH |
| Authors: | Hanson Morgan |
| Keywords: | programming: nonlinear |
Second order invex functions are defined and applied to duality in mathematical programming.