Connections between partial maps categories and tripos theory

  • Maurizio Proietti
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 283)


Categories of partial maps and triposes are abstract structures often used in the model-theoretic approach to computation theory. They have some common features: they are both able to model typed first-order logic, and in both structures one can build topoi. In this paper we compare the two structures and we show that, under some conditions, they give rise to equivalent topoi.


Functional Relation Category Theory Bijective Function Heyting Algebra Finite Product 
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Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • Maurizio Proietti
    • 1
  1. 1.Istituto di Analisi dei Sistemi ed InformaticaRomaItaly

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