Results 131 to 140 of about 204,395 (232)

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  

Order-optimal methods for integro-differential equations in the singular case [PDF]

open access: yes, 2020
© 2016, Pleiades Publishing, Ltd.We study a linear integro-differential equation with a coefficient that has zeros of finite orders. For its approximate solution in the space of generalized functions, we suggest and justify special generalized versions ...
Gabbasov N.
core  

Solutions to systems of partial differential equations with weighted self-reference and heredity

open access: yesElectronic Journal of Differential Equations, 2012
This article studies the existence of solutions to systems of nonlinear integro-differential self-referred and heredity equations. We show the existence of a global solution and the uniqueness of a local solution to a system of integro-differential ...
Pham Ky Anh   +2 more
doaj  

An hp-Local Discontinuous Galerkin method for Parabolic\ud Integro-Differential Equations [PDF]

open access: yes, 2009
In this article, a priori error analysis is discussed for an hp-local discontinuous Galerkin (LDG) approximation to a parabolic integro-differential equation.
Pani, A. K., Yadav, S
core  

Piecewise weighted pseudo almost periodic solutions of impulsive integro-differential equations via fractional operators

open access: yesElectronic Journal of Differential Equations, 2015
In this article, we show sufficient conditions for the existence, uniqueness and attractivity of piecewise weighted pseudo almost periodic classical solution of nonlinear impulsive integro-differential equations.
Zhinan Xia, Dingjiang Wang
doaj  

Order-optimal methods for integro-differential equations in the singular case [PDF]

open access: yes, 2016
© 2016, Pleiades Publishing, Ltd.We study a linear integro-differential equation with a coefficient that has zeros of finite orders. For its approximate solution in the space of generalized functions, we suggest and justify special generalized versions ...
Gabbasov N.
core  

UniFIDES: Universal fractional integro-differential equations solver

open access: yesAPL Machine Learning
The development of data-driven approaches for solving differential equations has led to numerous applications in science and engineering across many disciplines and remains a central focus of active scientific inquiry.
Milad Saadat, Deepak Mangal, Safa Jamali
doaj   +1 more source

Integro-differential equations [PDF]

open access: yesBulletin of the American Mathematical Society, 1925
openaire   +2 more sources

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