Heyde, Frank; Löhne, Andreas; Tammer, Christiane - In: Mathematical Methods of Operations Research 69 (2009) 1, pp. 159-179
We develop a duality theory for weakly minimal points of multiple objective linear programs which has several advantages in contrast to other theories. For instance, the dual variables are vectors rather than matrices and the dual feasible set is a polyhedron. We use a set-valued dual objective...
