Results 11 to 20 of about 785,300 (287)

Towards the Integration of an Intuitionistic First-Order Prover into Coq [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2016
An efficient intuitionistic first-order prover integrated into Coq is useful to replay proofs found by external automated theorem provers. We propose a two-phase approach: An intuitionistic prover generates a certificate based on the matrix ...
Fabian Kunze
doaj   +4 more sources

INTUITIONISTIC EPISTEMIC LOGIC [PDF]

open access: greenThe Review of Symbolic Logic, 2016
AbstractWe outline an intuitionistic view of knowledge which maintains the original Brouwer–Heyting–Kolmogorov semantics for intuitionism and is consistent with the well-known approach that intuitionistic knowledge be regarded as the result of verification.
Sergei Artëmov, Tudor Protopopescu
openalex   +5 more sources

Intuitionistic computability logic [PDF]

open access: green, 2004
Computability logic (CL) is a systematic formal theory of computational tasks and resources, which, in a sense, can be seen as a semantics-based alternative to (the syntactically introduced) linear logic.
Giorgi Japaridze
openalex   +6 more sources

Computation in focused intuitionistic logic [PDF]

open access: yesProceedings of the 17th International Symposium on Principles and Practice of Declarative Programming, 2015
We investigate the control of evaluation strategies in a variant of the Λ-calculus derived through the Curry-Howard correspondence from LJF, a sequent calculus for intuitionistic logic implementing the focusing technique.
Taus Brock-Nannestad   +2 more
semanticscholar   +4 more sources

Intuitionistic Logic and Muchnik Degrees [PDF]

open access: greenAlgebra universalis, 2010
We prove that there is a factor of the Muchnik lattice that captures intuitionistic propositional logic. This complements a now classic result of Skvortsova for the Medvedev lattice.
Andrea Sorbi, Sebastiaan A. Terwijn
openalex   +8 more sources

Copies of Classical Logic in Intuitionistic Logic [PDF]

open access: yesPhilosophia Scientiæ, 2014
La logique classique (la logique des mathématiques non-constructives) est plus forte que la logique intuitionniste (la logique des mathématiques constructives).
Jaime Gaspar
doaj   +3 more sources

On not strengthening intuitionistic logic. [PDF]

open access: bronzeNotre Dame Journal of Formal Logic, 1963
Nuel Belnap   +2 more
openalex   +4 more sources

Kripke Semantics and Proof Systems for Combining Intuitionistic Logic and Classical Logic [PDF]

open access: yesAnnals of Pure and Applied Logic, 2013
International audienceWe combine intuitionistic logic and classical logic into a new, first-order logic called Polarized Intuitionistic Logic. This logic is based on a distinction between two dual polarities which we call red and green to distinguish ...
Andreoli   +22 more
core   +4 more sources

Symmetric normalisation for intuitionistic logic [PDF]

open access: greenProceedings of the Joint Meeting of the Twenty-Third EACSL Annual Conference on Computer Science Logic (CSL) and the Twenty-Ninth Annual ACM/IEEE Symposium on Logic in Computer Science (LICS), 2014
We present two proof systems for implication-only intuitionistic logic in the calculus of structures. The first is a direct adaptation of the standard sequent calculus to the deep inference setting, and we describe a procedure for cut elimination, similar to the one from the sequent calculus, but using a non-local rewriting.
Nicolas Guenot, Lutz Straßburger
openalex   +6 more sources

Proof-theoretic Semantics for Intuitionistic Multiplicative Linear Logic [PDF]

open access: yesInternational Conference on Theorem Proving with Analytic Tableaux and Related Methods, 2023
Proof-theoretic semantics (P-tS) is an innovative approach to grounding logical meaning in terms of proofs rather than traditional truth-conditional semantics.
A. Gheorghiu, Tao Gu, D. Pym
semanticscholar   +1 more source

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