University of MaraghehSahand Communications in Mathematical Analysis2322-580717220200601Vector Optimization Problems and Generalized Vector Variational-Like Inequalities69823771210.22130/scma.2018.85895.433ENIldarSadeqiDepartment of Mathematics, Sahand University of Technology, Tabriz, Iran.0000-0001-5336-6186SomayehNadiDepartment of Mathematics, Sahand University of Technology, Tabriz, Iran.Journal Article20180510In this paper, some properties of pseudoinvex functions, defined by means of limiting subdifferential, are discussed. Furthermore, the Minty vector variational-like inequality, the Stampacchia vector variational-like inequality, and the weak formulations of these two inequalities defined by means of limiting subdifferential are studied. Moreover, some relationships between the vector variational-like inequalities and vector optimization problems are established.https://scma.maragheh.ac.ir/article_37712_21815133c068c44f4de658d87ac91628.pdf