Some non-smooth optimality results for optimization problems with vanishing constraints via Dini–Hadamard derivative.

Autor: Shirdel, Gholam Hasan, Zeinali, Maryam, Ansari Ardali, Ali
Zdroj: Journal of Applied Mathematics & Computing; Dec2022, Vol. 68 Issue 6, p4099-4118, 20p
Abstrakt: This research examines a wide class of optimization problems that are known in the literature as mathematical programs with vanishing constraints (MPVC for short). First, we introduce non-smooth stationarity conditions for MPVC and then we derive Fritz-John (FJ) and Karush–Khun–Tucker (KKT) type necessary conditions for isolated and local minima of a non-smooth MPVC in the framework of lower Dini–Hadamard derivative. Further, several sufficient conditions for such an MPVC are presented whereas the effective functions have pseudo-convex sublevel sets. The function class with pseudo-convex sublevel sets is a new class of extended convex functions that includes quasi-convex functions. In particular, we illustrate some of our results by examples. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index