نتایج جستجو برای: nonlinear fredholm volterra integral equation

تعداد نتایج: 523878  

2016
A. M. A. EL-SAYED

Volterra-Stieltjes integral equations have been studied in the space of continuous functions in many papers for example, (see [3]-[7]). Our aim here is to studing the existence of weak solutions to a nonlinear integral equation of Volterra-Stieltjes type in a reflexive Banach space. A special case will be considered.

ژورنال: پژوهش های ریاضی 2020

A system of integral equations can describe different kind of problems in sciences and engineering. There are many different methods for numerical solution of linear and nonlinear system of integral equations. This paper proposed a numerical method based on modification of Hat functions for solving system of Fredholm-Hammerstein integral equations. The proposed method reduced a system of integr...

Journal: :computational methods for differential equations 0
amir hossein salehi shayegan k. ‎n‎. ‎toosi university of technology ali zakeri k. n. toosi university of technology m. r. ‎peyghami ‎k‎. ‎n‎. ‎toosi university of technology

‎in this paper‎, ‎an approach based on statistical spline model (ssm) and collocation method is proposed to solve volterra-fredholm integral equations‎. ‎the set of collocation nodes is chosen so that the points yield minimal error in the nodal polynomials‎. ‎under some standard assumptions‎, ‎we establish the convergence property of this approach‎. ‎numerical results on some problems are given...

Journal: :International Journal of Applied Mathematical Research 2016

Journal: :نظریه تقریب و کاربرد های آن 0
m. tavassoli-kajani department of mathematics, islamic azad university, khorasgan branch, isfahan, iran. l. kargaran-dehkordi department of mechanic, shahr-e-kord university, shahr-e-kord, iran. sh. hadian-jazi department of mechanic, shahr-e-kord university, shahr-e-kord, iran.

this paper proposes a three-step method for solving nonlinear volterra integralequations system. the proposed method convents the system to a (3 × 3)nonlinear block system and then by solving this nonlinear system we ndapproximate solution of nonlinear volterra integral equations system. to showthe advantages of our method some numerical examples are presented.

2013
M. Zarebnia

In this paper, a numerical procedure for solving a class of nonlinear VolterraFredholm integral equations is presented. The method is based upon the globally defined sinc basis functions. Properties of the sinc procedure are utilized to reduce the computation of the nonlinear integral equations to some algebraic equations. Illustrative examples are included to demonstrate the validity and appli...

2015
DongYun Shen Yong Huang

This paper discusses the eigenvalue problem of second-order Sturm-Liouville equation. We transform the governing differential equation to the Fredholm-Volterra integral equation with appropriate end supports. By expanding the unknown function into the shifted Chebyshev polynomials, we directly get the corresponding polynomial characteristic equations, where the lower and higher-order eigenvalue...

Marjan Lotfi Sara Fayazzadeh

In this paper it is shown that the use of‎ ‎uniform meshes leads to optimal convergence rates provided that‎ ‎the analytical solutions of a particular class of‎ ‎Fredholm-Volterra integral equations (FVIEs) are smooth‎.

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