Results 21 to 30 of about 14,068 (288)
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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Journal of Combinatorial Theory, Series A, 2000 The authors study discrete Green's functions and their relationship with discrete Laplace equations. They give different ways to construct such functions: Eigenfunctions or Cartesian product of graphs, among others.
Shing-Tung Yau, Fan Chung
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A PROPERTY OF GREEN'S FUNCTION [PDF]
Real Analysis Exchange, 1995 Let \(k\) be a positive integer, \(M_0\) and \(M_1\) subsets of \(\{0,1,\dots,k-1\}\) such that the sum of their cardinalities is \(k\). Suppose that the solution \(u=u(x)\) of the boundary value problem \(u^{(k)}=f\) in \((0,1)\), \(u^{(i)}=0\) for \(i\in M_0\), \(u^{(j)}(1)=0\) for \(j\in M_1\) with \(f\) not changing sign in \((0,1)\) can be ...
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Analyticity and crossing symmetry of superstring loop amplitudes
Journal 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
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Landau quantized dynamics and spectra for group-VI dichalcogenides, including a model quantum wire
AIP 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
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Green's functions and existence of solutions of nonlinear fractional implicit difference equations with Dirichlet boundary conditions [PDF]
Opuscula MathematicaThis 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
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Phonon Green's function. [PDF]
Proceedings of the National Academy of Sciences, 1991 The concepts of source and quantum action principle are used to produce the phonon Green's function appropriate for an initial phonon vacuum state. An application to the Mossbauer effect is presented.
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Calculation of Green's Function for Poisson's Equation in Plane Polar Coordinates
Trends in Computational and Applied MathematicsA new calculation of Green's function for Poisson's equation in plane polar coordinates is presented. The method consists in first calculating the solution to the simpler problem, but with the same Green's function, that is obtained with the ...
R. T. Couto
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SciPost Physics, 2022 Since the breakthrough of twistronics a plethora of topological phenomena in correlated systems has appeared. These devices can be typically analyzed in terms of lattice models using Green's function techniques. In this work we introduce a general method
Miguel Alvarado, Alfredo Levy Yeyati
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Population Ecology, EarlyView.Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda +5 more
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