Results 181 to 190 of about 11,194,513 (228)

Structure and Computation

open access: yesNoûs, Volume 60, Issue 3, Page 593-605, September 2026.
ABSTRACT It is a truism of mathematics that differences between isomorphic number systems are irrelevant to arithmetic. This truism is deeply rooted in the modern axiomatic method and underlies most strands of arithmetical structuralism, the view that arithmetic is about some abstract number structure.
Balthasar Grabmayr
wiley   +1 more source

A Hybrid Transformer Architecture with a Quantized Self-Attention Mechanism Applied to Molecular Generation. [PDF]

open access: yesJ Chem Theory Comput
Smaldone AM   +6 more
europepmc   +1 more source

Tropical Easterly Waves in the Tropical North Atlantic Basin

open access: yesAnnals of the New York Academy of Sciences, Volume 1563, Issue 1, September 2026.
Tropical easterly waves (TEWs) serve as precursors to North Atlantic tropical cyclones and act as key modulators of regional rainfall. This review synthesizes current TEW research on genesis mechanisms, tracking methodologies, the influence of climate variability modes, and uncertainties in future projections.
Orlando L. Córdova‐García   +6 more
wiley   +1 more source

Generative diffusion models in infinite dimensions: a survey. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Franzese G, Michiardi P.
europepmc   +1 more source

Visual Icons

open access: yesPhilosophy and Phenomenological Research, Volume 113, Issue 2, Page 327-345, September 2026.
ABSTRACT Philosophers often characterize perception as image‐like. There is little agreement, however, about what constitutes an imagistic or iconic representation. This article identifies five signature properties of iconic representations endorsed in the philosophical and scientific literature: item‐richness, feature‐richness, spatiotemporal ...
Jake Quilty‐Dunn
wiley   +1 more source

Edge Density Expansions for the Classical Gaussian and Laguerre Ensembles

open access: yesStudies in Applied Mathematics, Volume 157, Issue 3, September 2026.
ABSTRACT Recent work of Bornemann has uncovered hitherto hidden integrable structures relating to the asymptotic expansion of quantities at the soft edge of the Gaussian and Laguerre random matrix ensembles. These quantities are spacing distributions and the eigenvalue density, and the findings cover the cases of the three symmetry classes: orthogonal,
Peter J. Forrester   +2 more
wiley   +1 more source

The Quantum Brain: The Untold Story of Docosahexaenoic Acid's Role in Brain Evolution, Biophysics, and Cognition. [PDF]

open access: yesInt J Mol Sci
Crawford MA   +9 more
europepmc   +1 more source

Sharp Upper Bound for Amplitudes of Finite‐Gap Solutions of the Modified Korteweg‐de Vries Equation

open access: yesStudies in Applied Mathematics, Volume 157, Issue 3, September 2026.
ABSTRACT A sharp upper bound is established for the amplitudes of finite‐gap solutions of the focusing modified Korteweg–de Vries equation. The proof shows that the optimization can be carried out entirely within the finite‐dimensional hierarchy, without explicit integration of the finite‐gap solution. The maximal amplitude is expressed in terms of the
Otis C. Wright III
wiley   +1 more source

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