| Article ID: | iaor2002427 |
| Country: | India |
| Volume: | 38 |
| Issue: | 2 |
| Start Page Number: | 235 |
| End Page Number: | 237 |
| Publication Date: | Apr 2001 |
| Journal: | OPSEARCH |
| Authors: | Yang X.M. |
In this note a criterion for convex functions is given under semi continuous condition.