Results 11 to 20 of about 126,944,329 (258)
ON GREEN’S FUNCTION OF DARBOUX PROBLEM FOR HYPERBOLIC EQUATION [PDF]
Вестник КазНУ. Серия математика, механика, информатика, 2021 It is well known that the Darboux problem for the hyperbolic equation is correct, both in the senseof classical and generalized solutions. An integral form of the solution of the Darboux problem ina characteristic triangle for a general two-dimensional ...
M. A. Sadybekov, B. Derbissaly
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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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Modified Green's Functions for Shallow Water Acoustic Wave Propagation [PDF]
, 2004 This article presents an assessment of alternative forms of the Green’s function for boundary element simulations of acoustic wave propagation in shallow water. It is assumed that the problem is two-dimensional, the source of acoustic disturbance is time-
Santiago, J A F S, Wrobel, L C
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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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Penyelesaian Persamaan Telegraph Dan Simulasinya
Jurnal Fourier, 2013 Equation Telegraph is one of type from wave equation. Solving of the wave equation obtainable by using Green's function with the method of boundary condition problem.
Agus Miftakus Surur +2 more
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Interferometric modeling of wave propagation in inhomogeneous elastic media using time reversal and reciprocity [PDF]
, 2006 Time reversal of arbitrary, elastodynamic wavefields in partially open media can be achieved by measuring the wavefield on a surface surrounding the medium and applying the time reverse of those measurements as a boundary condition.
Robertsson, Johan O. A. +5 more
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Modeling of Polarization-Specific Phonon Transmission Through Interfaces [PDF]
, 2011 In this work, the atomistic Green\u27s function method is extended to compute transmission functions for each phonon polarization. The eigenvectors and eigenvalues of the overall density of states matrices are manipulated to yield a density of states ...
Murthy, Jayathi +5 more
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IET Microwaves, Antennas & Propagation, 2022 The dyadic Green's function can be represented via spatial derivatives of two Sommerfeld integrals when an infinitesimal electric dipole and an observation point are located above an infinite planar dielectric interface.
Il‐Suek Koh
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Riquier–Neumann Problem for the Polyharmonic Equation in a Ball
Mathematics, 2023 The Green’s function of the Riquier–Neumann problem for the polyharmonic equation in the unit ball is constructed. Using the obtained Green’s function, an integral representation of the solution to the Riquier–Neumann problem in the unit ball is found.
Valery Karachik
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Electromagnetic Coupling through Arbitrary Apertures in Parallel Conducting Planes [PDF]
, 2008 We propose a numerical methodto solve the problem of coupling through finite, but otherwise arbitrary apertures in perfectly conducting and vanishingly thin parallel planes.
Robertson, J.-B. +3 more
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