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» On Interpolation in Existence Logics
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LPAR
2005
Springer
13 years 11 months ago
On Interpolation in Existence Logics
In [2] Gentzen calculi for intuitionistic logic extended with an existence predicate were introduced. Such logics were first introduced by Dana Scott, who provided a proof system ...
Matthias Baaz, Rosalie Iemhoff
APAL
2006
91views more  APAL 2006»
13 years 5 months ago
Computing interpolants in implicational logics
I present a new syntactical method for proving the Interpolation Theorem for the implicational fragment of intuitionistic logic and its substructural subsystems. This method, like...
Makoto Kanazawa
AIML
1998
13 years 6 months ago
Interpolation, Definability and Fixed Points in Interpretability Logics
In this article we study interpolation properties for the minimal system of interpretability logic IL. We prove that arrow interpolation holds for IL and that turnstile interpolati...
Carlos Areces, Eva Hoogland, Dick de Jongh
CAGD
2004
87views more  CAGD 2004»
13 years 5 months ago
Existence of set-interpolating and energy-minimizing curves
We consider existence of curves c : [0, 1] Rn which minimize an energy of the form c(k) p (k = 1, 2, . . . , 1 < p < ) under side-conditions of the form Gj(c(t1,j), . . . ,...
Johannes Wallner
CADE
2009
Springer
14 years 6 months ago
Ground Interpolation for Combined Theories
Abstract. We give a method for modular generation of ground interpolants in modern SMT solvers supporting multiple theories. Our method uses a novel algorithm to modify the proof t...
Amit Goel, Sava Krstic, Cesare Tinelli