Results 111 to 120 of about 785,300 (287)

Logiques dialogiques ‘multivalentes’

open access: yesPhilosophia Scientiæ, 2004
Aim of this paper is to show how so-called multi-valued logics can be formulated within the framework of Dialogical Logic. In order to formulate the particle rules for multi-valued logics the concept of different assertion modes is introduced.
Helge Rückert
doaj   +1 more source

Remark on intuitionistic fuzzy logic and intuitionistic logic

open access: yesMathware & soft computing, 1995
It is shown that the axioms of the intuitionistic logic can be proved as theorems in the frames of the intuitionistic fuzzy logic.
openaire   +3 more sources

Specialization of antecedent negation loop-rule for a fragment of propositional intuitionistic logic sequent calculus

open access: yesLietuvos Matematikos Rinkinys, 2009
The paper deals with specialization of the antecedent negation loop-rule for the negative implication free fragment of the propositional intuitionistic logic.
Romas Alonderis
doaj   +1 more source

A Note on OTM-Realizability and Constructive Set Theories

open access: yes, 2019
We define an ordinalized version of Kleene's realizability interpretation of intuitionistic logic by replacing Turing machines with Koepke's ordinal Turing machines (OTMs), thus obtaining a notion of realizability applying to arbitrary statements in the ...
Carl, Merlin
core  

A Characterization of the Intuitionistic Propositional Logic [PDF]

open access: yesNagoya Mathematical Journal, 1970
In this short note, is shown a necessary and sufficient condition for a logic to be an intermediate propositional logic in Umezawa’s sense (see the reference), under such an assumption that any logic in consideration (as a subclass of LK-provable propositions) contains at least the axioms of the positive propositional logic LPS (Curry’s LA) as its ...
openaire   +3 more sources

Intuicionismo

open access: yesAzafea: Revista de Filosofía, 2009
RESUMEN: Tras una introducción histórica al intuicionismo como filosofía de las matemáticas, se introduce la lógica intuicionista. Comenzamos desde sus fundamentos según la interpretación BHK, y continuamos con las reglas del cálculo de deducción natural
Dick DE JONGH
doaj  

The model checking problem for intuitionistic propositional logic with one variable is AC1-complete [PDF]

open access: yes, 2011
We show that the model checking problem for intuitionistic propositional logic with one variable is complete for logspace-uniform AC1. As basic tool we use the connection between intuitionistic logic and Heyting algebra, and investigate its complexity ...
Mundhenk, Martin, Weiss, Felix
core  

Propositional inquisitive logic: a survey [PDF]

open access: yesComputer Science Journal of Moldova, 2016
This paper provides a concise survey of a body of recent work on propositional inquisitive logic. We review the conceptual foundations of inquisitive semantics, introduce the propositional system, discuss its relations with classical, intuitionistic, and
Ivano Ciardelli
doaj  

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