Our work field is Multiple-Criteria Decision Making Problems. We study the binary relations, not necessarily conical, that represent the decisor's preferences in the Objective or Outcome Space, we approach them by using cones and we explore under what conditions this approximation can retrieve the entire information of these binary relations.
@article{urn:eudml:doc:40620,
title = {Approximation of nonconical preference relations in multiple-criteria decision problems.},
journal = {Trabajos de Investigaci\'on Operativa},
volume = {7},
year = {1992},
pages = {43-50},
zbl = {0766.90045},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:40620}
}
Casares de Cal, M.ª de los Angeles. Approximation of nonconical preference relations in multiple-criteria decision problems.. Trabajos de Investigación Operativa, Tome 7 (1992) pp. 43-50. http://gdmltest.u-ga.fr/item/urn:eudml:doc:40620/