, Volume 29, Issue 1, pp 131–146 | Cite as

Numerical Representability of Ordered Topological Spaces with Compatible Algebraic Structure

  • Juan C. Candeal
  • Esteban InduráinEmail author
  • José A. Molina


We analyze the numerical representability of total preorders defined on semitopological real algebras through continuous order-preserving real-valued functions that are also additive and multiplicative. The results obtained are used to interpret important concepts arising in Social Choice theory.


Totally preordered topological spaces Continuous numerical representations of total preorders Totally preordered algebraic structures Semitopological real algebras Social Choice theory 

Mathematics Subject Classifications (2010)

Primary 54F05; Secondary 06F25 


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Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  • Juan C. Candeal
    • 1
  • Esteban Induráin
    • 2
    Email author
  • José A. Molina
    • 1
  1. 1.Departamento de Análisis Económico, Facultad de Ciencias Económicas y EmpresarialesUniversidad de ZaragozaZaragozaSpain
  2. 2.Departamento de MatemáticasUniversidad Pública de NavarraPamplonaSpain

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