Results 101 to 110 of about 42,874 (261)

Symmetries of Integro-Differential Equations [PDF]

, 2010
This book aims to coherently present applications of group analysis to integro-differential equations in an accessible way. The book will be useful to both physicists and mathematicians interested in general methods to investigate nonlinear problems using symmetries.
Vladimir F. Kovalev, Nail H. Ibragimov, Sergey V. Meleshko, Yurii N. Grigoriev   +3 more
openaire   +2 more sources

On oscillation of integro-differential equations

TURKISH JOURNAL OF MATHEMATICS, 2018
We study the oscillatory behavior of solutions for integro-differential equations of the form $$x'(t) = e(t) -\int_0^t (t-s)^{\alpha-1}k(t, s)f(s, x(s))\, {\rm ds},\quad t\geq 0,$$ where ...
Agacik Zafer, Said R. Grace
openaire   +2 more sources

Solutions for Hilfer-Type Linear Fractional Integro-Differential Equations with a Variable Coefficient

Fractal and Fractional
In this paper, we derive an explicit formula of solutions to Hilfer linear fractional integro-differential equations with a variable coefficient in a weighted space, and obtain the existence and uniqueness of solutions for fractional kinetic equations ...
Sigang Zhu, Huiwen Wang, Fang Li
doaj   +1 more source

A Comparison between Adomian Decomposition and Tau Methods

Abstract and Applied Analysis, 2013
We present a comparison between Adomian decomposition method (ADM) and Tau method (TM) for the integro-differential equations with the initial or the boundary conditions. The problem is solved quickly, easily, and elegantly by ADM.
Necdet Bildik, Mustafa Inc
doaj   +1 more source

Identification of unsteady aerodynamics and aeroelastic integro-differential systems [PDF]

The problem of estimating integro-differential models based on test or simulation data is dealt with. The identification techniques proposed for estimating parameters in models described by differential equations need to be considerably extended to deal ...
Gupta, N. K., Iliff, K. W.
core   +1 more source

Solusi Polinomial Persamaan Integro-diferensial Fredholm Linear dengan Koefisien Konstan [PDF]

, 2015
This paper discusses how to obtain a polynomial solution of linear Fredhlom integrodifferential equation with constant coefficients using a matrix method.
Syamsudhuha, S. (Syamsudhuha), Taufik, I. (Imam), Zulkarnain, Z. (Zulkarnain)   +2 more
core  

An efficient spline technique for solving time-fractional integro-differential equations. [PDF]

Heliyon, 2023
Abbas M, Aslam S, Abdullah FA, Riaz MB, Gepreel KA.   +4 more
europepmc   +1 more source

Convergence of the Generalized Homotopy Perturbation Method for Solving Fractional Order Integro-Differential Equations

مجلة بغداد للعلوم, 2014
In this paper,the homtopy perturbation method (HPM) was applied to obtain the approximate solutions of the fractional order integro-differential equations .
Baghdad Science Journal
doaj   +1 more source

Haar wavelets method for solving class of coupled systems of linear fractional Fredholm integro-differential equations. [PDF]

Heliyon, 2023
Darweesh A, Al-Khaled K, Al-Yaqeen OA.
europepmc   +1 more source

Nonlinear Integro-Differential Equations

Journal of Mathematical Extension, 2010
. In this paper,the continuse Legendre wavelets constructed on the interval [0, 1] are used to solve the nonlinear Fredholm integrodifferential equation.
S. Mahdavi∗, M. Tavassoli Kajani
doaj