Gutiérrez, C.; Jiménez, B.; Novo, V. - In: Computational Statistics 64 (2006) 1, pp. 165-185
This paper is focused on approximate ( $$\varepsilon$$ -efficient) solutions of multiobjective mathematical programs. We introduce a new $$\varepsilon$$ -efficiency concept which extends and unifies different notions of approximate solution defined in the literature. We characterize these...