OICC Press Mathematical Sciences 2251-7456 10 1-2 (June 2016) 2016 04 22 Lower semicontinuity of solutions for order-perturbed parametric vector equilibrium problems 10.1007/s40096-016-0176-y EN Shunyou Xia School of Mathematics and Computer Science, Guizhou Education University, Guiyang, 550018, CN College of Computer Science and Technology, Guizhou University, Guiyang, 550025, CN Shuwen Xiang College of Computer Science and Technology, Guizhou University, Guiyang, 550025, CN Yanlong Yang College of Computer Science and Technology, Guizhou University, Guiyang, 550025, CN Deping Xu College of Information Management, Chengdu University of Technology, Chengdu, 610059, CN Journal Article 2016 04 22 Abstract The lower semicontinuity of the (weak) efficient solution mappings for parametric vector equilibrium problems under more weaker assumptions is established. Some examples are developed to illustrate our results are real generalization different from recent ones in the literature and to describe the essential conditions of the latest results in the references are not real essential.