• Artículo
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      A secure additive protocol for card players 

      Cordón Franco, Andrés; Ditmarsch, Hans P. van; Fernández Duque, David; Joosten, Joost J.; Soler Toscano, Fernando (University of Queensland, 2012)
      Consider three players Alice, Bob and Cath who hold a, b and c cards, respectively, from a deck of d=a+b+c cards. The cards ...
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      Predicativity through Transfinite Reflection 

      Cordón Franco, Andrés; Fernández Duque, David; Joosten, Joost J.; Lara Martín, Francisco Félix (The Association for Symbolic Logic, 2017)
      Let T be a second-order arithmetical theory, Λ a well-order, λ < Λ and X ⊆ ℕ. We use as a formalization of “φ is provable ...