Epiconvergence for a Class of Bilevel Programming
Wan Zhongping · Or Transactions · 1998
We consider a bilevel programming problem that the upper level programming is anoptimization problem including a parametric optimal value of the lower level problem， andit is not necessary to demand the lower level problem having unique solution．The epiconvergence of this sequence bilevel programming problem is discussed in this paper．Therefore theoretical basses is provided for solving this bilevel programming problem by meansof approximation method．