Subtractive Logic
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Detalles del recurso
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Subtractive Logic
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| Id. |
41828226 |
| Idioma |
inglés
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| Titulo |
Subtractive Logic |
| Autor(es) |
Tristan Crolard |
| Localización |
http://citeseer.ist.psu.edu/392830.html
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
This paper is the first part of a work whose purpose is to investigate duality
in some related frameworks (cartesian closed categories, lambda-calculi, intuitionistic
and classical logics) from syntactic, semantical and computational
viewpoints. We start with category theory and we show that any bicartesian
closed category with coexponents is degenerated (i.e. there is at most one
arrow between two objects). The remainder of the paper is devoted to logical
issues. We examine the propositional calculus underlying the type system of
bicartesian closed categories with coexponents and we show that this calculus
corresponds to subtractive logic: a conservative extension of intuitionistic
logic with a new connector (subtraction) dual to implication. Eventually, we
consider first order subtractive logic and we present an embedding of classical
logic into subtractive logic.
Introduction
This paper is the first part of a work whose purpose is to investigate duality in some
related ... |
| Tipo |
ps |
| Palabras clave |
Tristan Crolard Subtractive Logic |
| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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unrestricted |
| Formatos |
ps |
| Requerimientos técnicos |
Browser: Any |
| Relación |
[IsBasedOn] http://www.univ-paris12.fr/lacl/crolard/publications/tcs.ps.gz
[References] oai:CiteSeerPSU:255798
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| Fecha de contribución |
31-mar-2009 |
| Contacto |
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