Results 41 to 50 of about 21,244 (142)
ÖZ ÖBEĞİN TÜMLEYENİ KÜME MİDİR, ÖZ ÖBEK MİDİR?
Felsefe Dünyası, 2006 Ahmet, İNAM, "ÖZ ÖBEĞİN TÜMLEYENİ KÜME MİDİR, ÖZ ÖBEK MİDİR?"
Ahmet İnam
doaj
Gödel e Einstein: e quando o tempo não resiste à amizade?
Revista Brasileira de Ensino de FísicaAlgumas amizades resistem ao teste do tempo. Mas o que dizer quando o próprio tempo não resiste a uma amizade? Em 1949 Kurt Gödel publicou um artigo no qual apresentava uma solução exata das equações de Einstein - que veio a ser conhecida como Universo ...
Sílvio R. Dahmen
doaj +1 more source
The Dirac equation in a class of topologically trivial flat Gödel-type space-time backgrounds
European Physical Journal C: Particles and Fields, 2019 In this work, we investigate the behaviour of Dirac particles in a class of Gödel-type space-time backgrounds in the presence of non-minimal coupling of the gravitational field with background curvature.
Faizuddin Ahmed
doaj +1 more source
Thermal Casimir effect in Gödel-type universes
Physics Letters B, 2022 In this paper, a massless scalar field coupled to gravity is considered. Then the Casimir effect at finite temperature is calculated. Such development is carried out in the Thermo Field Dynamics formalism.
A.F. Santos, Faqir C. Khanna
doaj +1 more source
Humble primary intensions: fixing two-dimensional semantics [PDF]
, 2013 Certain problems with standard two-dimensional semantics are addressed and cases in which these problems arise explored. In such cases the primary intension cannot be univocally mapped in one and only one indexical world, thus standard two-dimensional ...
Fabiano, Joao
core
From Computational Indeterminacy to the Causal Relevance of Mental Content
Philosophy and Phenomenological Research, Volume 112, Issue 3, Page 652-663, May 2026.ABSTRACT A central claim in contemporary cognitive science is that the neural mechanisms that bring about cognitive capacities and behavior are computations. It is also widely assumed that computations are not sensitive to the content, or the semantic properties of representations.
Jens Harbecke, Oron Shagrir
wiley +1 more source
SAYILAMAZ SONSUZLUK, KARAR VERİLEMEZLİK VE GÖDEL’İN EKSİKLİK TEOREMİ
Felsefe Dünyası, 2011 Bu makalede 19. ve 20. yüzyılda matematiğin felsefesi/temelleri üzerineyapılan çalışmalardan, mantığın ve biçimselleştirmenin getirdiği sonuçlardan,hesaplanabilirlik kuramının tarihinden, ve teorik bilgisayar bilimininoluşumuna neden olan matematik ...
Ahmet Çevik
doaj
Quantum avoidance of Gödel’s closed timelike curves
European Physical Journal C: Particles and Fields, 2023 In a large class of nonlocal as well as local higher derivative theories minimally coupled to the matter sector, we investigate the exactness of two different classes of homogeneous Gödel-type solutions, which may or may not allow closed time-like curves
Zhe Zhao, Leonardo Modesto
doaj +1 more source
The Pioneer Anomaly and a Rotating G\"odel Universe
, 2009 Based upon a simple cosmological model with no expansion, we find that the rotational terms appearing in the G/"odel universe are too small to explain the Pioneer anomaly. Although it contributes, universal rotation is not the cause of the Pioneer effect.
Blome, Hans-Joachim, Wilson, Thomas L.
core +1 more source
Attribute Implication Bases From Galois Connection Structures
Mathematical Methods in the Applied Sciences, Volume 49, Issue 4, Page 2729-2753, 15 March 2026.ABSTRACT Modeling knowledge systems by determining relationships among key variables have been and currently is a fundamental and nontrivial challenge in real‐world scenarios. Many approaches have been developed to reach this goal, but many of them are heuristic and require of alternative procedures to provide robust and tractable rules.
M. Eugenia Cornejo +2 more
wiley +1 more source