Results 51 to 60 of about 10,471,647 (271)

Discrete‐time modelling and stability analysis of wireless power transfer system

open access: yesIET Power Electronics, 2021
Wireless power transfer (WPT) has been widely used in recent years due to its convenient access to power and security in some specific cases. However, the inherent non‐linearity of the WPT system can result in unexpected stability problems. In this paper,
Xiufang Hu   +5 more
doaj   +1 more source

Deforming soft algebras for gauge theory

open access: yesJournal of High Energy Physics, 2023
Symmetry algebras deriving from towers of soft theorems can be deformed by a short list of higher-dimension Wilsonian corrections to the effective action.
Walker Melton   +2 more
doaj   +1 more source

Irreducible Modules for the Lie Algebra of Divergence Zero Vector Fields on a Torus [PDF]

open access: yes, 2015
This paper investigates the irreducibility of certain representations for the Lie algebra of divergence zero vector fields on a torus. In "Irreducible Representations of the Lie-Algebra of the Diffeomorphisms of a d-Dimensional Torus," S.
Talboom, John
core   +1 more source

The Heisenberg algebra as near horizon symmetry of the black flower solutions of Chern–Simons-like theories of gravity

open access: yesNuclear Physics B, 2017
In this paper we study the near horizon symmetry algebra of the non-extremal black hole solutions of the Chern–Simons-like theories of gravity, which are stationary but are not necessarily spherically symmetric.
M.R. Setare, H. Adami
doaj   +1 more source

Rigid Current Lie Algebras [PDF]

open access: yes, 2014
9 ...
Remm, Elisabeth, Goze, Michel
openaire   +2 more sources

EXISTENCE OF THE FOCK REPRESENTATION FOR CURRENT ALGEBRAS OF THE GALILEI ALGEBRA [PDF]

open access: yesQuantum Probability and Related Topics, 2011
The following sections are included: Introduction and statement of the problem; Random variables in CeHeis (1); Infinite divisibility; Kernels and matrices; Positive definite kernels; Functions of positive definite matrices and kernels; Conditionally positive definite kernels; Infinitely divisible kernels; The Kolmogorov decomposition ...
ACCARDI, LUIGI, Boukas, A, Misiewicz, J.
openaire   +2 more sources

La enseñanza del álgebra en la escuela secundaria argentina desde una perspectiva traspositiva [PDF]

open access: yesIkastorratza.e-Revista de Didáctica
The teaching of school algebra has undergone changes which have considerably deteriorated what is taught under this title. This paper considers Chevallard’s studies on the stages of the development of Algebra Sage and School Algebra in Europe, to analyze
Estefanía Laplace   +2 more
doaj   +1 more source

The Hydrodynamical Limit of Quantum Hall system

open access: yes, 2001
We study the current algebra of FQHE systems in the hydrodynamical limit of small amplitude, long-wavelength fluctuations. We show that the algebra simplifies considerably in this limit.
Babu, D. Sreedhar   +2 more
core   +2 more sources

An action of the free product Z2⋆Z2⋆Z2 on the q-Onsager algebra and its current algebra

open access: yesNuclear Physics B, 2018
Recently Pascal Baseilhac and Stefan Kolb introduced some automorphisms T0, T1 of the q-Onsager algebra Oq, that are roughly analogous to the Lusztig automorphisms of Uq(slˆ2).
Paul Terwilliger
doaj   +1 more source

A multi‐channel geometric algebra residual network for traffic data prediction

open access: yesIET Intelligent Transport Systems, 2022
Traffic data prediction offers a significant way to evaluate the future traffic congestion status; many deep learning based approaches have been widely applied in this field. Most current methods only consider short‐term traffic data forecasting; however,
Di Zang   +6 more
doaj   +1 more source

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