| Article ID: | iaor1992716 |
| Country: | Germany |
| Volume: | 22 |
| Start Page Number: | 539 |
| End Page Number: | 547 |
| Publication Date: | Aug 1991 |
| Journal: | Optimization |
| Authors: | Kuntz L. |
This paper gives a necessary and sufficient condition for a quasidifferentiable function to be continuously codifferentiable. Using this result it presents a conceptual descent method for the class of continuously codifferentiable functions, based on the idea of V.F. Demyanov, S. Gamidov and T.I. Sivelina.