中文摘要：

将向量值优化问题的适定性理论推广到具有W-距离的拟度量空间中，给出B-适定性及DH-适定性的概念，并得到相应的判别准则．定义一类非线性标量化函数，利用这类标量化函数的性质将向量值优化问题转化为标量值优化问题，得到原问题与标量化问题的适定性之间的等价关系．

英文摘要：

The notions of well-posedness for vector-valued optimization problem are extended to quasi-metric space with W-distance. We first give the definition of B-well-posedness and DH- well-posedness for vector-valued optimization problem, then sufficient and necessary conditions of B-well-posedness as well as DH-well-posedness are attained. By virtue of properties of the defined nonlinear scalarization function, we obtain some relationships of well-posedness between vector- valued optimization problem and the corresponding scalarized optimization problem.