Results 91 to 100 of about 36,538 (210)

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

Existence of solutions for a class of nonlinear Volterra integro-dynamic equations on time scales [PDF]

Arab Journal of Mathematical Sciences
PurposeThis paper encompasses recent developments on a class of nonlinear Volterra integro-dynamic equations on arbitrary time scales. More precisely, we provide some conditions under which the considered equations have at least one, at least two and at ...
Svetlin Georgiev, Youssef N. Raffoul
doaj   +1 more source

Hybrid functions approach to solve a class of Fredholm and Volterra integro-differential equations

, 2019
In this paper, we use a numerical method that involves hybrid and block-pulse functions to approximate solutions of systems of a class of Fredholm and Volterra integro-differential equations.
Bhalekar, Sachin, Hosry, Aline, Nakad, Roger   +2 more
core   +1 more source

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

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

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

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  

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

Modelling the emergence of cities and urban patterning using coupled integro-differential equations. [PDF]

J R Soc Interface, 2022
Whiteley TD, Avitabile D, Siebers PO, Robinson D, Owen MR.   +4 more
europepmc   +1 more source