Results 111 to 120 of about 44,249 (258)

Diffraction problem of electromagnetic wave propagation on system of arbitrary located screens and bodies

open access: yesФизика волновых процессов и радиотехнические системы, 2017
Diffraction problem of electromagnetic wave propagation on system of arbitrary located screens and bodies is considered. Uniqueness and solvability theorems are proved.
Yu.G. Smirnov
doaj  

Convergence analysis of the sinc collocation method for integro-differential equations system [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2016
In this paper, a numerical solution for a system of linear Fredholm integro-differential equations by means of the sinc method is considered. This approximation reduces the system of integro-differential equations to an explicit system of algebraic ...
Mohammad Zarebnia
doaj  

Existence results for neutral integro-differential equations with unbounded delay [PDF]

open access: bronze, 2011
José Paulo Carvalho dos Santos   +2 more
openalex   +1 more source

Numerical Solution using Chebyshev Expansion of the Higher-Orders Linear Fredholm Integro-Differential-Difference Equations with Variable Coefficients

open access: yesپژوهش‌های ریاضی, 2020
The main aim of this paper is to apply the Chebyshev polynomials for the solution of the linear Fredholm integro-differential-difference equation of high orders. It is usually difficult to analytically solve this equation.
Babolian, Fatemeh Chitsaz, Ali Davari
doaj  

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