An algorithm was reseached for solving the MPEC problem with the multiple objects.Two algorithms were reseached for solving the bilevel multiobjective programming problems.

• 对目标是多目标，约束是变分不等式和非线性不等式的MPEC问题提出一种求解方法，对一主多从的双层多目标规划问题提出两种求解方法。