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Equation-of-Motion Coupled-Cluster Cumulant Green’s Function for Excited States and X-Ray Spectra [PDF]
Frontiers in Chemistry, 2021 Green’s function methods provide a robust, general framework within many-body theory for treating electron correlation in both excited states and x-ray spectra.
F. D. Vila +4 more
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Steady-Periodic Green’s Functions and Thermal-Measurement Applications in Rectangular Coordinates
Heat Transfer, Part B, 2005 Two-dimensional steady-periodic heat transfer in rectangles, slabs, and semi-infinite bodies is treated with the method of Green’s functions. The application is the measurement of thermal properties. Several types of boundary conditions are treated systematically, including convection conditions and boundaries containing a thin, high-conductivity film.
Kevin D. Cole
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On green’s function of second darboux problem for hyperbolic equation
Вестник КазНУ. Серия математика, механика, информатика, 2022 A definition and justify a method for constructing the Green’s function of the second Darboux problem for a two-dimensional linear hyperbolic equation of the second order in a characteristic triangle is given.
B. Derbissaly
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Advances in Aerodynamics, 2022 The surface correction to the quadrupole source term of the Ffowcs Williams and Hawkings integral in the frequency domain suffers from the computation of high-order derivatives of Green’s function. The far-field approximations to the derivatives of Green’
Zhiteng Zhou +3 more
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SciPost Physics, 2022 The accuracy of the forward scattering approximation for two-point Green's functions of the Anderson localization model on the Cayley tree is studied.
Pavel A. Nosov, Ivan M. Khaymovich, Andrey Kudlis, Vladimir E. Kravtsov
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On Green’s function of Cauchy–Dirichlet problem for hyperbolic equation in a quarter plane
Boundary Value Problems, 2021 The definition of a Green’s function of a Cauchy–Dirichlet problem for the hyperbolic equation in a quarter plane is given. Its existence and uniqueness have been proven. Representation of the Green’s function is given.
Makhmud Sadybekov, Bauyrzhan Derbissaly
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Photoemission spectral functions from the three-body Green's function
SciPost Physics, 2022 We present an original strategy for the calculation of direct and inverse photo-emission spectra from first principles. The main goal is to go beyond the standard Green's function approaches, such as the $GW$ method, in order to find a good description
Gabriele Riva, Timothée Audinet, Matthieu Vladaj, Pina Romaniello, J. Arjan Berger
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Green’s function for the semi-infinite strip in terms of an improper integral [PDF]
Serbian Journal of Electrical Engineering, 2020 In this paper Green’s function for the semi-infinite strip (which is the two-dimensional Green’s function for a groove of infinite depth and length) is determined in the form of an improper integral, as opposed to the standard summation form ...
Filipović Dragan, Dlabač Tatijana
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On a nabla fractional boundary value problem with general boundary conditions
AIMS Mathematics, 2020 In this article, we consider a nabla fractional boundary value problem with general boundary conditions. Brackins & Peterson [5] gave an explicit expression for the corresponding Green’s function.
Jagan Mohan Jonnalagadda
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Calculation of the Green's function on near-term quantum computers
Physical Review Research, 2020 The Green's function plays a crucial role when studying the nature of quantum many-body systems, especially strongly correlated systems. Although the development of quantum computers in the near future may enable us to compute energy spectra of ...
Suguru Endo +2 more
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