Results 71 to 80 of about 16,198 (182)
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
Constant power maps on Hardy fields and transseries
Journal of the London Mathematical Society, Volume 114, Issue 3, September 2026.Abstract Let T$\mathbb {T}$ be the differential field of logarithmic‐exponential transseries. We consider the expansion of T$\mathbb {T}$ by the binary map that sends a positive transseries f$f$ and a real number r$r$ to the transseries fr$f^r$, together with a constant symbol for the real number e$\mathrm{e}$. Building on recent work of Aschenbrenner,
Elliot Kaplan
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Fermions in Gödel-type background space-times with torsion and the Landau quantization [PDF]
, 2016 .In this paper, we analyze Dirac fermions in Gödel-type background space-times with torsion. We also consider the Gödel-type space-times embedded in a topological defect background.
G. Q. Garcia +3 more
semanticscholar +1 more source
Is Blood Thicker Than Water? The Influence of Kin Within a Bull Shark Social Network
Ecology and Evolution, Volume 16, Issue 8, August 2026.This study investigates how kinship (“kinfluence”) shapes social structure in an aggregation of adult bull sharks in Fiji by integrating genomic relatedness, pedigree reconstruction, and detailed behavioral data. It reveals that while genetic relatedness has a small but significant influence on social behavior, especially among males, kin‐category ...
Natasha D. Marosi +4 more
wiley +1 more source
Casimir force in the Gödel space-time and its possible induced cosmological inhomogeneity
European Physical Journal C: Particles and Fields, 2017 The Casimir force between two parallel plates in the Gödel universe is computed for a scalar field at finite temperature. It is observed that when the plates’ separation is comparable with the scale given by the rotation of the space-time, the force ...
Sh. Khodabakhshi, A. Shojai
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Computing Bonds Between Formal Contexts
Mathematical Methods in the Applied Sciences, Volume 49, Issue 11, Page 11661-11677, 30 July 2026.ABSTRACT The notion of bond was introduced as a technique to aggregate information from multiple datasets without modifying the information already present in each of the datasets. This notion has been extended to several fuzzy frameworks, including the residuated lattice setting, which we also consider in this paper.
Roberto G. Aragón +2 more
wiley +1 more source
Engineering Reports, Volume 8, Issue 7, July 2026.We propose the Powerful‐but‐Limited Generative AI theorem, demonstrating that embedding human‐inspired constraints, such as fixed utility functions and neuro‐symbolic submission layers, ensures generative AI remains controllable by preventing self‐improvement beyond designer intent.
Saeed Banaeian Far +3 more
wiley +1 more source
Wittgenstein y el programa de Hilbert
Iztapalapa, 2019 A pesar del contundente señalamiento de Wittgenstein, su argumento en contra del programa de Hilbert nunca fue tomado muy en serio. En el presente texto me propongo revertir esta tendencia y mostrar que dicho argumento es incluso más destructivo del ...
Sílvio Pinto
doaj
The Ricci soliton equation and the structure of homogeneous Gödel-type spacetimes
Journal of Mathematical Analysis and Applications, 2018 We completely determine the solutions to the Ricci soliton equation among homogeneous Godel-type metrics. Investigating the properties of these solutions, we also obtain some new insights on the structure of these spacetimes.
G. Calvaruso
semanticscholar +1 more source
Personalisation‐Privacy Paradox: Systematic Review and Survey Evidence on Personal Data Stores
Expert Systems, Volume 43, Issue 7, July 2026.ABSTRACT The personalisation–privacy paradox captures the tension between using personal data for personalised services and respecting individuals' privacy. This study adopts a holistic research framework to clarify the paradox's core challenges, review existing approaches, and examine a user‐centric solution.
Ming‐Wei Hsu, Glenn Parry, Irene Ng
wiley +1 more source