Results 11 to 20 of about 784,941 (297)

Soliton Scattering in Noncommutative Spaces [PDF]

open access: yesTheoretical and Mathematical Physics, 2018
We discuss exact multi-soliton solutions to integrable hierarchies on noncommutative space-times in diverse dimension. The solutions are represented by quasi-determinants in compact forms. We study soliton scattering processes in the asymptotic region where the configurations could be real-valued.
Hamanaka, M., Okabe, H.
openaire   +2 more sources

On the locally functionally countable subalgebra of C(X) on locally functionally countable subalgebra of C(X)

open access: yesApplied General Topology, 2015
Let $C_c(X)=\{f\in C(X) : |f(X)|\leq \aleph_0\}$, $C^F(X)=\{f\in C(X): |f(X)|
O. A. S. Karamzadeh   +2 more
doaj   +1 more source

‘A SPATIALLY SCATTERED BEING’: IMAGINING SPACE IN BALTIC EXILE LIFE WRITING; pp. 159–172 [PDF]

open access: yesTrames, 2019
The current article focuses on two works of life writing by Baltic exiles: Geo­graphy and the Art of Life (2004) by Edmunds Valdemārs Bunkše and Otsekui tõlkes. Teema variatsioonidega [As if in translation.
Leena Kurvet-Käosaar
doaj   +1 more source

Application of the Reciprocity Theorem to Scattering of Surface Waves by a Surface Crack in Viscoelastic Material

open access: yesApplied Sciences, 2022
In this paper, the scattered surface waves created by a surface crack in a homogeneous, isotropic, viscoelastic half space within a plane strain condition was studied.
Li Zheng   +3 more
doaj   +1 more source

Spontaneous Four-Wave Mixing of de Broglie Waves: Beyond Optics [PDF]

open access: yes, 2010
We investigate the atom-optical analog of degenerate four-wave mixing of photons by colliding two Bose-Einstein condensates (BECs) of metastable helium and measuring the resulting momentum distribution of the scattered atoms with a time and space ...
Boiron, Denis   +10 more
core   +5 more sources

On spaces whose nowhere dense subsets are scattered

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
The aim of this paper is to study the class of N-scattered spaces, i.e. the spaces whose nowhere dense subsets are scattered. The concept was recently used in a decomposition of scatteredness — a topological space (X,τ) is scattered if and only if X ...
Julian Dontchev, David Rose
doaj   +1 more source

The applications of ideal D space and ideal scattered space in information systems(理想D空间和理想scattered空间在信息系统中的应用)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2023
通过引入理想D空间概念,研究了理想D空间的空间性质,讨论了理想D空间与理想scattered空间的关系,并通过二者在信息系统中的应用实例进行说明。
吴琼淄(WU Qiongzi)   +3 more
doaj   +1 more source

Electromagnetic Imaging for Buried Conductors Using Deep Convolutional Neural Networks

open access: yesApplied Sciences, 2023
In the past, many conventional algorithms, such as self-adaptive dynamic differential evolution and asynchronous particle swarm optimization, were used to reconstruct buried objects in the frequency domain; these were unfortunately time-consuming during ...
Chien-Ching Chiu   +4 more
doaj   +1 more source

Politics of Space: From the Experience to the Struggle Over Urban Space

open access: yesEidos. A Journal for Philosophy of Culture, 2018
The main goal of the article is to show the possibility and necessity of thinking of urban space in the political perspective. In order to do that, I present set of tools elaborated by David Harvey in his text “Space as a Key Word”.
Magdalena Gawin
doaj   +1 more source

Eigenmode analysis of the electromagnetic field scattered by an elliptic cone [PDF]

open access: yesAdvances in Radio Science, 2011
The vector spherical-multipole analysis is applied to determine the scattering of a plane electromagnetic wave by a perfectly electrically conducting (PEC) semi-infinite elliptic cone.
M. Kijowski, L. Klinkenbusch
doaj   +1 more source

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