Results 21 to 30 of about 68,019 (304)

Infinity-harmonic potentials and their streamlines

Discrete and Continuous Dynamical Systems, 2019
21 pages; 1 ...
Lindgren, Erik, Lindqvist, Peter
openaire   +4 more sources

De la determinación del infinito a la inaccesibilidad en los cardinales transfinitos

Crítica, 2019
In this paper I deal with two problems in mathematical philosophy: the (very old) question about the nature of infinity, and the possible answer to this question after Cantor’s theory of transfinite numbers.
Carlos Álvarez J.
doaj   +1 more source

Fourier spectra of measures associated with algorithmically random Brownian motion [PDF]

Logical Methods in Computer Science, 2014
In this paper we study the behaviour at infinity of the Fourier transform of Radon measures supported by the images of fractal sets under an algorithmically random Brownian motion.
Willem Louw Fouché, Safari Mukeru, George Davie   +2 more
doaj   +1 more source

Supertasks, Physics and the Axiom of Infinity

, 2020
It seems reasonable to assume that mathematical infinity was not the objective of Zeno’s dichotomy (in any of its variants); however, some kind of mathematical infinity was already at stake in his celebrated arguments.
Leon-Sanchez, Antonio, León-Mejía, Ana
core   +1 more source

Static Einstein–Maxwell Magnetic Solitons and Black Holes in an Odd Dimensional AdS Spacetime

Entropy, 2016
We construct a new class of Einstein–Maxwell static solutions with a magnetic field in D-dimensions (with D ≥ 5 an odd number), approaching at infinity a globally Anti-de Sitter (AdS) spacetime.
Jose Luis Blázquez-Salcedo, Jutta Kunz, Francisco Navarro-Lérida, Eugen Radu   +3 more
doaj   +1 more source

On Hegel’s View of Dialectical Infinity

, 2023
It is well known that the problem of finity and infinity is the basic problem of mathematics, and it is also the basic problem of Philosophy. From the perspective of philosophy and mathematics, this paper comprehensively reviews and analyzes Hegel’s view
Hong, Zhang
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Infinitely many solutions for fractional Schrödinger equation with potential vanishing at infinity

Boundary Value Problems, 2019
The paper investigates the following fractional Schrödinger equation: (−Δ)su+V(x)u=K(x)f(u),x∈RN, $$\begin{aligned} (-\Delta )^{s}u+V(x)u=K(x)f(u), \quad x\in \mathbb{R}^{N}, \end{aligned}$$ where ...
Yongzhen Yun, Tianqing An, Jiabin Zuo, Dafang Zhao   +3 more
doaj   +1 more source

Infinity

, 2007
This essay surveys the different types of infinity that occur in pure and applied mathematics, with emphasis on: 1. the contrast between potential infinity and actual infinity; 2.
Peter Fletcher, FLETCHER, P
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The Problem of Infinity in Kyiv-Mohylian Philosophical Courses (the 17th– 18th centuries): A Preliminary Study

Sententiae, 2018
The article analyses the explication of the infinity in the philosophical courses taught at Kyiv-Mohyla Academy at the 17th and 18th centuries. It examines 12 philosophical courses – since 1645 (the course by Inokentii Gizel) until 1751 (the course by ...
Mykola Symchych
doaj   +1 more source

ON THE SPECTRALITY AND SPECTRAL EXPANSION OF THE NON-SELF-ADJOINT MATHIEU-HILL OPERATOR IN L-2 (-infinity, infinity)

, 2020
In this paper we investigate the non-self-adjoint operator H generated in L-2(-infinity, infinity) by the Mathieu-Hill equation with a complex-valued potential.
Veliev, O. A.
core   +1 more source