【摘要】 以下层规划的最优值作为响应反馈到上层的一类二层规划问题，可以放宽要求下层规划具有唯一解的限制．本文旨在讨论这类二层规划序列的上图收敛性，从而对近似求解这类问题提供了一定的理论依据．更多还原

【Abstract】 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．更多还原