Dergiler / TWMS Journal of Applied and Engineering Mathematics / 2014 / Cilt: 4 - Sayı: 1 #89071
APPROXIMATE OPTIMALITY CONDITIONS
- Sayfa
- 86–91
- DOI
- —
Abstract
We propose in this paper a systematic study which is a variational approach of approximate optimality conditions in terms of Ekeland’s variational principle and some of its applications. Using a generalised differentiation sub-differentiability theory for non-smooth functions, new properties are then identified and approximate optimality conditions are established in the cases: convex, locally Lipschitz and finally lower semi-continuous.