Results 11 to 20 of about 207 (176)
Algebraic proofs of cut elimination [PDF]
The Journal of Logic and Algebraic Programming, 2001 Algebraic proofs of the cut-elimination theorems for classical and intuitionistic logic are presented, and are used to show how one can sometimes extract a constructive proof and an algorithm from a proof that is nonconstructive.
Jeremy Avigad
exaly +2 more sources
, 2012 Die Methode der Schnittelimination nimmt als Kern von Gerhard Gentzens Hauptsatz eine wichtige Rolle im Bereich der Logik ein.Verwendet ein Beweis jedoch das Induktionsprinzip, ist Schnittelimination im Allgemeinen nicht mehr möglich.
Rukhaia, Mikheil
core +4 more sources
On the relationship between hypersequent calculi and labelled sequent calculi for intermediate logics with geometric Kripke semantics [PDF]
, 2010 In this thesis we examine the relationship between hypersequent and some types of labelled sequent calculi for a subset of intermediate logics—logics between intuitionistic (Int), and classical logics—that have geometric Kripke semantics, which we call ...
Rothenberg, Robert
core +2 more sources
Linear Logic and Noncommutativity in the Calculus of Structures [PDF]
, 2003 In this thesis I study several deductive systems for linear logic, its fragments, and some noncommutative extensions. All systems will be designed within the calculus of structures, which is a proof theoretical formalism for specifying logical systems ...
Straßburger, Lutz
core +3 more sources
Automatische Beweisanalyse mit CERES [PDF]
, 2020 Aus mathematischen Beweisen lässt sich explizite Information gewinnen, welche nicht im Theorem sichtbar ist. Um diese Art von Information aus Beweisen gewinnen zu können, arbeitet man mit Beweisen in Normalform, also analytischen Beweisen ohne ...
Lolić, Anela; orcid:
core +1 more source
Algebraic Proofs of Cut Elimination
, 2018 Algebraic proofs of the cut-elimination theorems for classical and intuitionistic logic are presented, and are used to show how one can sometimes extract a constructive proof and an algorithm from a proof that is nonconstructive.
Jeremy Avigad (3881521)
core +1 more source
Advanced Functional Materials, EarlyView.The analysis of optical eigenmodes in chiral liquid crystal with perpendicular or tilted helical axis, and their correspondence with the external medium, leads to an intuitive understanding of the angle and wavelength dependency of transmissive and reflective diffraction.
Ke Xu +5 more
wiley +1 more source
Advanced Materials, EarlyView.ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh +2 more
wiley +1 more source
Advanced Science, EarlyView.This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita +4 more
wiley +1 more source
Advanced Science, EarlyView.A “nutritional trap” strategy centered on disrupting bacterial iron homeostasis is proposed. The synthesized Bi‐TP@FU (TBF) can target Helicobacter pylori, interfere with the bacterial iron uptake and utilization processes to disrupt its iron homeostasis, induce bacterial death, and meanwhile preserve the balance of the intestinal flora.
Tianye Fang +13 more
wiley +1 more source