Mastroeni, Giandomenico; Pellegrini, Letizia - Dipartimento di Scienze Economiche, Facoltà di Economia - 2013
This paper aims at studying, in the image space, an approximation of a vector optimization problem obtained by … existence of a semistationary point is equivalent to the linear separation between the image of the approximated problem and a … suitable convex subset of the image space. Applications to optimality conditions are provided. …