| Article ID: | iaor1998436 |
| Country: | Netherlands |
| Volume: | 75 |
| Issue: | 3 |
| Start Page Number: | 399 |
| End Page Number: | 406 |
| Publication Date: | Dec 1996 |
| Journal: | Mathematical Programming |
| Authors: | Crouzeix J.-P., Ferland J. A. |
First-order criteria for pseudomonotonicity and quasimonotonicity are given for differentiable maps on open convex sets. These criteria are proved stronger than those introduced earlier.