In this paper, we introduce a type of parametric vector equilibrium problem on topological vector spaces. This problem includes parametric vector variational inequality problem and ε-vector ...
Abstract In this paper, four types of Levitin-Polyak well-posedness of vector quasi-equilibrium problems with a functional constraint, as well as an abstract set constraint are investigated. Some ...
Ekeland’s variational principle serves as a fundamental tool in modern optimisation theory, offering a framework to identify approximate solutions under minimal assumptions. Its versatility has ...