Necessary Optimality Conditions for Bilevel Optimization Problems Using Convexificators

On the variational principle

Ivar Ekeland · Journal of Mathematical Analysis and Applications · 1974 · 2.3K citations

Variational Analysis, Variational Principle, Variational Inequality +2

Regularity and stability for the mathematical programming problem in Banach spaces

Jochem Zowe, S. Kurcyusz · Applied Mathematics & Optimization · 1979 · 443 citations

Mathematical Programming, Banach Spaces, Mathematical Programming Problem +7

Some properties of the bilevel programming problem

Jonathan F. Bard · Journal of Optimization Theory and Applications · 1991 · 293 citations

Mathematical Programming, Engineering, Optimization Problem +6

Optimality conditions for bilevel programming problems

Jane J. Ye, Daqi Zhu · Optimization · 1995 · 288 citations

Mathematical Programming, Mathematical Programming Problem, Engineering +10

Approximate subdifferentials and applications 3: the metric theory

A. D. Ioffe · Mathematika · 1989 · 192 citations

Approximate Subdifferentials, Variational Analysis, Potential Theory +2