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» Resolution for Intuitionistic Logic
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LICS
2012
IEEE
11 years 10 months ago
Countermodels from Sequent Calculi in Multi-Modal Logics
—A novel countermodel-producing decision procedure that applies to several multi-modal logics, both intuitionistic and classical, is presented. Based on backwards search in label...
Deepak Garg, Valerio Genovese, Sara Negri
CSL
2010
Springer
13 years 8 months ago
Classical and Intuitionistic Subexponential Logics Are Equally Expressive
It is standard to regard the intuitionistic restriction of a classical logic as increasing the expressivity of the logic because the classical logic can be adequately represented i...
Kaustuv Chaudhuri
CADE
2001
Springer
14 years 7 months ago
STRIP: Structural Sharing for Efficient Proof-Search
The STRIP system is a theorem prover for intuitionistic propositional logic with two main characteristics: it deals with the duplication of formulae during proof-search from a fine...
Didier Galmiche, Dominique Larchey-Wendling, Domin...
CIE
2005
Springer
14 years 1 months ago
Kripke Models, Distributive Lattices, and Medvedev Degrees
We define a variant of the standard Kripke semantics for intuitionistic logic, motivated by the connection between constructive logic and the Medvedev lattice. We show that while...
Sebastiaan Terwijn
JSYML
2008
86views more  JSYML 2008»
13 years 7 months ago
On Skolemization in constructive theories
In this paper a method for the replacement, in formulas, of strong quantifiers by functions is introduced that can be considered as an alternative to Skolemization in the setting ...
Matthias Baaz, Rosalie Iemhoff