Results 31 to 40 of about 11,559,793 (316)

Linear ODE with nonlocal boundary conditions and Green’s functions for such problems

open access: yesLietuvos Matematikos Rinkinys, 2019
In this article we investigate a formula for the Green’s function for the n-order linear differential equation with n additional conditions. We use this formula for calculating the Green’s function for problems with nonlocal boundary conditions.
Svetlana Roman, Artūras Štikonas
doaj   +1 more source

A Three-Step Iterative Scheme Based on Green's Function for the Solution of Boundary Value Problems

open access: yesInternational Journal of Analysis and Applications, 2023
In this manuscript, we suggest a three-step iterative scheme for finding approximate numerical solutions to boundary value problems (BVPs) in a Banach space setting.
Junaid Ahmad   +3 more
doaj   +1 more source

Atom-light interactions in quasi-one-dimensional nanostructures: A Green's-function perspective [PDF]

open access: yes, 2016
Based on a formalism that describes atom-light interactions in terms of the classical electromagnetic Green's function, we study the optical response of atoms and other quantum emitters coupled to one-dimensional photonic structures, such as cavities ...
A. Asenjo-Garcia   +3 more
semanticscholar   +1 more source

Pointwise Estimates of Solutions for the Viscous Cahn-Hilliard Equation with Inertial Term

open access: yesJournal of Function Spaces, 2020
In this paper, we study the pointwise estimates of solutions to the viscous Cahn-Hilliard equation with the inertial term in multidimensions. We use Green’s function method.
Nianying Li, Li Yin, Honglian You
doaj   +1 more source

Green’s-function reaction dynamics: A particle-based approach for simulating biochemical networks in time and space [PDF]

open access: greenJournal of Chemical Physics, 2005
We have developed a new numerical technique, called Green's-function reaction dynamics (GFRD), that makes it possible to simulate biochemical networks at the particle level and in both time and space.
Jeroen S. van Zon, Pieter Rein ten Wolde
openalex   +2 more sources

Green's function representations for seismic interferometry

open access: yes, 2006
The term seismic interferometry refers to the principle of generating new seismic responses by crosscorrelating seismic observations at different receiver locations. The first version of this principle was derived by Claerbout (1968), who showed that the
K. Wapenaar, J. Fokkema
semanticscholar   +1 more source

Unconditional basicity of eigenfunctions’ system of Sturm-Liouville operator with an involutional perturbation

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2018
In this paper the question on unconditional basicity of the system of eigenfunctions of the involutive perturbed Sturm-Liouville operator is investigated.
A.A. Sarsenbi
doaj   +1 more source

Self-consistent second-order Green's function perturbation theory for periodic systems. [PDF]

open access: yesJournal of Chemical Physics, 2015
Despite recent advances, systematic quantitative treatment of the electron correlation problem in extended systems remains a formidable task. Systematically improvable Green's function methods capable of quantitatively describing weak and at least ...
A. Rusakov, D. Zgid
semanticscholar   +1 more source

Computer programs for temperature in fins and slab bodies with the method of Green's functions

open access: yesComputer Applications in Engineering Education, 2004
AbstractHeat conduction in fins and slab bodies, a traditional undergraduate topic, is treated with the Green's function (GF) method. A variety of boundary conditions and heating conditions are included. Computer programs are described which are designed to improve student learning of the GF method. The programs are available from the author.
openaire   +3 more sources

Self-Consistent Green’s Function Approaches [PDF]

open access: yes, 2016
We present the fundamental techniques and working equations of many-body Green’s function theory for calculating ground state properties and the spectral strength.
C. Barbieri, A. Carbone
semanticscholar   +1 more source

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