Abstract
This article studies three classes of optimization problems with bilevel structure including mathematical programs with equilibrium constraints (MPECs) and semi-infinite problems (SIPs). The main goal of this article is to provide results which establish the existence of feasible points of the problems. These results are based on the so-called KKM lemma. We are also interested in the convexity properties of these problems.
| Original language | Undefined |
|---|---|
| Article number | 10.1080/02331930600703635 |
| Pages (from-to) | 205-219 |
| Number of pages | 15 |
| Journal | Optimization |
| Volume | 55 |
| Issue number | 2/3 |
| DOIs | |
| Publication status | Published - Jun 2006 |
Keywords
- EWI-7579
- IR-63577
- METIS-238237