Numerically Stable form of Green’s Function for a Free-Free Uniform Timoshenko Beam
Mathematics, 2022 Beam models are widely applied in civil engineering, transport, and industry because the beams are basic structural elements. When dealing with the high-order modes of beam in the context of applying the modal analysis method, the numerical instability ...
Traian Mazilu
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Nodal Green?s Function Method Singular Source Term and Burnable Poison Treatment in Hexagonal Geometry [PDF]
, 2009 An accurate and computationally efficient two or three-dimensional neutron diffusion model will be necessary for the development, safety parameters computation, and fuel cycle analysis of a prismatic Very High Temperature Reactor (VHTR) design under Next Generation Nuclear Plant Project (NGNP).
Bingham, A. A. +2 more
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Computation of Green's function by local variational quantum compilation
Physical Review Research, 2023 Computation of the Green's function is crucial to study the properties of quantum many-body systems such as strongly correlated systems. Although the high-precision calculation of the Green's function is a notoriously challenging task on classical ...
Shota Kanasugi +5 more
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Constant-Sign Green’s Function of a Second-Order Perturbed Periodic Problem
Axioms, 2022 In this paper, we were interested in obtaining the exact expression and studying the regions of constant sign of Green’s function related to a second-order perturbed periodic problem coupled with integral boundary conditions at the extremes of the ...
Alberto Cabada +2 more
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A Reconstruction Procedure for Microwave Nondestructive Evaluation based on a Numerically Computed Green's Function [PDF]
, 2003 This paper describes a new microwave diagnostic tool for nondestructive evaluation. The approach, developed in the spatial domain, is based on the numerical computation of the inhomogeneous Green’s function in order to fully exploit all the available a ...
Caorsi, Salvatore +4 more
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Steady-state Green’s function solution for moving media with axial conduction
International Journal of Heat and Mass Transfer, 2010 The objective of this presentation is the development of a generalized steady-state Green’s function solution to study the temperature field in moving bodies. This type of solution permits the inclusion of different nonhomogeneous boundary conditions, volumetric heat sources, and possible position-dependent thermophysical properties.
Haji-Sheikh, A. +2 more
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Propagating the Kadanoff-Baym equations for atoms and molecules [PDF]
, 2006 While the use of Green’s function techniques has a long tradition in quantum chemistry, the possibility of propagating the Kadanoff-Baym equations has remained largely unexplored. We have implemented the time-propagation for atoms and diatomic molecules,
Dahlen, Nils Erik +2 more
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A Robust Approach for the Derivation of Closed-form Green's Functions [PDF]
, 1995 Cataloged from PDF version of article.Spatial-domain Green’s functions for multilayer, planar geometries are cast into closed forms with two-level approximation of the spectral-domain representation of the Green’s functions.
Aksun, M. I.
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Calculating the Green’s function of two-site fermionic Hubbard model in a photonic system
New Journal of Physics, 2022 The Green’s function has been an indispensable tool to study many-body systems that remain one of the biggest challenges in modern quantum physics for decades. The complicated calculation of the Green’s function impedes the research of many-body systems.
Jie Zhu +4 more
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A Body-Nonlinear Green's Function Method with Viscous Dissipation Effects for Large-Amplitude Roll of Floating Bodies [PDF]
, 2018 A novel time-domain body-nonlinear Green’s function method is developed for evaluating large-amplitude roll damping of two-dimensional floating bodies with consideration of viscous dissipation effects.
Guo, Z., Ma, Q., Qin, H., Yu, S.
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