Results 11 to 20 of about 459,748 (156)
Spectral Methods for Numerical Relativity
Living Reviews in Relativity, 2009 This new version has been accepted for publication in Living Reviews in ...
Grandclement, Philippe, Novak, Jérôme
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Energies, 2022 Long electromagnetic transients occur in electrical systems because of switching and impulse actions As a result, the simulation time of such processes can be long, which is undesirable.
Sergii Tykhovod, Ihor Orlovskyi
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Knowledge Transfer Between Artificial Intelligence Systems
Frontiers in Neurorobotics, 2018 We consider the fundamental question: how a legacy “student” Artificial Intelligent (AI) system could learn from a legacy “teacher” AI system or a human expert without re-training and, most importantly, without requiring significant computational ...
Ivan Y. Tyukin +6 more
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Mathematics, 2022 A Galerkin/POD reduced-order model from eigenfunctions of non-converged time evolution transitory states in a problem of Rayleigh–Bénard is presented. The problem is modeled in a rectangular box with the incompressible momentum equations coupled with an ...
Jesús Cortés +2 more
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Spectral Methods for Determining the Stability and Noise Performance of Passively Modelocked Lasers
Nanophotonics, 2016 We describe spectral or dynamical methods that can be used to determine the stability and noise performance of modelocked lasers.We first review methods that have been used to date to theoretically and computationally study passively modelocked lasers ...
Menyuk Curtis R., Wang Shaokang
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Newton-Krylov generalized minimal residual algorithm in solving nonlinear Volterra-Fredholm-Hammerstein integral equations [PDF]
Mathematics and Computational Sciences, 2021 In this paper, Galerkin and collocation methods based on shifted Legendre polynomials and spectral methods have been applied on nonlinear Volterra-Fredholm-Hammerstein (VFH) integral equations, these methods transfer the finding solution of a nonlinear ...
Ahmad Zavvartorbati
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Radio Physics and Radio Astronomy, 2014 Some features of application of spectral and dispersion techniques for determination of solar wind parameters from the interplanetary scintillations data of cosmic radio sources at the decameter wavelengths are described.
M. R. Olyak +3 more
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Well-posedness and stability analysis of hybrid feedback systems using Shkalikov's theory [PDF]
Opuscula Mathematica, 2006 The modern method of analysis of the distributed parameter systems relies on the transformation of the dynamical model to an abstract differential equation on an appropriately chosen Banach or, if possible, Hilbert space.
Piotr Grabowski
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Mathematics, 2022 Herein, a spectral Galerkin method for solving the fractional Rayleigh–Stokes problem involving a nonlinear source term is analyzed. Two kinds of basis functions that are related to the shifted sixth-kind Chebyshev polynomials are selected and utilized ...
Ahmed Gamal Atta +3 more
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Fatigue Overview of Ship Structures under Induced Wave Loads
Journal of Marine Science and EngineeringFatigue damage represents a key failure mode in ship structures. Such damage typically begins at vulnerable points in the structure, like welded joints, stress concentration areas, and cracks. Cyclic loading, particularly from waves, encountered by ships
Pasqualino Corigliano +5 more
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