Results 31 to 40 of about 541,360 (283)
Stress analysis of aspherical TRISO-coated particle with X-ray computed tomography
Nuclear Materials and Energy, 2023 The failure probability of TRISO-coated particle is directly dependent on the asphericity and the layer thickness. Local asphericity of the SiC layer will contribute to the concentrated stress region, increasing failure probability of the particle.
Libing Zhu +2 more
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Projected Newton Method for noise constrained Tikhonov regularization
, 2020 Tikhonov regularization is a popular approach to obtain a meaningful solution for ill-conditioned linear least squares problems. A relatively simple way of choosing a good regularization parameter is given by Morozov's discrepancy principle.
Cornelis, Jeffrey +2 more
core +1 more source
How to GAN away detector effects
SciPost Physics, 2020 LHC analyses directly comparing data and simulated events bear the danger of using first-principle predictions only as a black-box part of event simulation.
Marco Bellagente, Anja Butter, Gregor Kasieczka, Tilman Plehn, Ramon Winterhalder
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Comment on some proposed mechanisms for attenuation of third sound [PDF]
, 1974 Two explanations have been proposed for an apparent discrepancy between theoretical prediction and experimental measurement of third-sound attenuation.
Cole, M. W., Goodstein, D. L.
core +1 more source
Constrained Plug-and-Play Priors for Image Restoration
Journal of ImagingThe Plug-and-Play framework has demonstrated that a denoiser can implicitly serve as the image prior for model-based methods for solving various inverse problems such as image restoration tasks.
Alessandro Benfenati, Pasquale Cascarano
doaj +1 more source
Neutron-3H and Proton-3He Zero Energy Scattering [PDF]
, 1998 The Kohn variational principle and the (correlated) Hyperspherical Harmonics technique are applied to study the n-3H and p-3He scattering at zero energy. Predictions for the singlet and triplet scattering lengths are obtained for non-relativistic nuclear
A. C. Fonseca +36 more
core +2 more sources
Discrepancy principle for the dynamical systems method [PDF]
Communications in Nonlinear Science and Numerical Simulation, 2005 For the linear ill--posed equation \(Au=f\) with a bounded operator \(A \in L(H)\) and approximately given \(f\) in a Hilbert space \(H\), the author proposes and studies the solution method \({\dot u}=-u+(A^* A+ \epsilon(t))^{-1} A^* f_{\delta}\), \(u(0)=u_0 \in H\).
openaire +2 more sources
International Journal of Mathematics and Mathematical Sciences, 2004 Simplified regularization using finite-dimensional approximations in the setting of Hilbert scales has been considered for obtaining stable approximate solutions to ill-posed operator equations.
Santhosh George, M. Thamban Nair
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PRINCIPLE OF SUBSTANCE OVER FORM FOR ENSURING THE RIGHTS OF TAXPAYERS
Jurisprudencija, 2020 This article examines the theoretical aspects and issues of applying the principle of content over form for ensuring the rights of taxpayers or in favor of taxpayers, and seeks to answer the question of where the borders of this principle lie.
Vilma Vildžiūnaitė
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A discrepancy principle for equations with monotone continuous operators [PDF]
Nonlinear Analysis: Theory, Methods & Applications, 2009 A discrepancy principle for solving nonlinear equations with monotone operators given noisy data is formulated. The existence and uniqueness of the corresponding regularization parameter $a( )$ is proved. Convergence of the solution obtained by the discrepancy principle is justified.
Hoang, N. S., Ramm, A. G.
openaire +2 more sources