Results 21 to 30 of about 138,138 (280)

Compact expression of dyadic Green's function for homogeneous dielectric half‐space and its efficient double integral representation

open access: yesIET 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
doaj   +1 more source

Response functions for electrically coupled neuronal network : a method of local point matching and its applications [PDF]

open access: yes, 2016
Neuronal networks connected by electrical synapses, also referred to as gap junctions, are present throughout the entire central nervous system. Many instances of gap-junctional coupling are formed between dendritic arbours of individual cells, and these
Timofeeva, Yulia, Yihe, Lu
core   +3 more sources

Riquier–Neumann Problem for the Polyharmonic Equation in a Ball

open access: yesMathematics, 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
doaj   +1 more source

Penyelesaian Persamaan Telegraph Dan Simulasinya

open access: yesJurnal 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
doaj   +1 more source

Conductance of graphene nanoribbon junctions and the tight binding model [PDF]

open access: yes, 2010
Planar carbon-based electronic devices, including metal/semiconductor junctions, transistors and interconnects, can now be formed from patterned sheets of graphene.
A Cresti   +15 more
core   +4 more sources

Towards the prediction of supersonic jet noise predictions using a unified asymptotic approximation for the adjoint vector Green's function [PDF]

open access: yes, 2017
In this paper we continue efforts aimed at modeling jet noise using self-consistent analytical approaches within the generalized acoustic analogy (GAA) formulation.
Afsar, M. Z.   +3 more
core   +1 more source

Modelling and simulation of advanced semiconductor devices [PDF]

open access: yes, 2017
This paper presents a modelling and simulation study of advanced semiconductor devices. Different Technology Computer Aided Design approaches and models, used in nowadays research are described here.
Adamu-Lema, Fikru   +6 more
core   +1 more source

Analyticity and crossing symmetry of superstring loop amplitudes

open access: yesJournal of High Energy Physics, 2019
Bros, Epstein and Glaser proved crossing symmetry of the S-matrix of a theory without massless fields by using certain analyticity properties of the off-shell momentum space Green’s function in the complex momentum plane.
Corinne de Lacroix   +2 more
doaj   +1 more source

Landau quantized dynamics and spectra for group-VI dichalcogenides, including a model quantum wire

open access: yesAIP Advances, 2017
This work is concerned with the derivation of the Green’s function for Landau-quantized carriers in the Group-VI dichalcogenides. In the spatially homogeneous case, the Green’s function is separated into a Peierls phase factor and a translationally ...
Norman J. M. Horing
doaj   +1 more source

Green's functions and existence of solutions of nonlinear fractional implicit difference equations with Dirichlet boundary conditions [PDF]

open access: yesOpuscula Mathematica
This article is devoted to deduce the expression of the Green's function related to a general constant coefficients fractional difference equation coupled to Dirichlet conditions. In this case, due to the points where some of the fractional operators are
Alberto Cabada   +2 more
doaj   +1 more source

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