Listar Artículos de revista DM - MS Aldizkari artikuluak por tema "Real-valued functions"
Mostrando ítems 1-2 de 2
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Pointwise aggregation of maps: its structural functional equation and some applications to social choice theory
Miguel Turullols, Laura de
; Campión Arrastia, María Jesús ; Candeal, Juan Carlos; Induráin Eraso, Esteban ; Paternain Dallo, Daniel (Elsevier, 2017)
Artículo / Artikulua 
We study a structural functional equation that is directly related to the pointwise aggregation of a finite number of maps from a given nonempty set into another. First we establish links between pointwise aggregation and ... -
Semicontinuous planar total preorders on non-separable metric spaces
Campión Arrastia, María Jesús ; Candeal, Juan Carlos; Induráin Eraso, Esteban (The Korean Mathematical Society, 2009)
Artículo / Artikulua
We prove that every non-separable connected metric space can be endowed with a total preorder that is order-isomorphic to a nonrepresentable subset of the lexicographic plane and semicontinuous with respect to the metric topology.
