Approximate solution of linear integral equations by Taylor ordering method: Applied mathematical approach

被引:0
|
作者
Ghamkhar, Madiha [2 ]
Wajid, Laiba [2 ]
Shahzad, Khurrem [2 ]
Safdar, Rabia [3 ]
Alhazmi, Sharifah E. [4 ]
Lashin, Maha M. A. [5 ]
Jamshed, Wasim [1 ]
Eid, Mohamed R. [6 ]
Alkhatib, Soliman [7 ]
机构
[1] Capital Univ Sci & Technol CUST, Dept Math, Islamabad 44000, Pakistan
[2] Univ Agr Faisalabad, Dept Math, Faisalabad 38000, Pakistan
[3] Lahore Coll Women Univ, Dept Math, Lahore, Pakistan
[4] Umm Al Qura Univ, Al Qunfudah Univ Coll, Math Dept, Mecca, Saudi Arabia
[5] Princess Nourah Bint Abdulrahman Univ, Coll Engn, Elect Engn Dept, POB 84428, Riyadh 11671, Saudi Arabia
[6] New Valley Univ, Fac Sci, Dept Math, Al Kharga 72511, Al Wadi Al Gadi, Egypt
[7] Future Univ Egypt, Fac Engn & Technol, Engn Math & Phys Dept, New Cairo 11845, Egypt
来源
OPEN PHYSICS | 2022年 / 20卷 / 01期
关键词
system of integral differential equation; collocation points; Taylor polynomial; Taylor series; NONLINEAR INTEGRODIFFERENTIAL EQUATION; CHEBYSHEV POLYNOMIAL SOLUTIONS; COLLOCATION METHOD; SYSTEMS;
D O I
10.1515/phys-2022-0182
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Since obtaining an analytic solution to some mathematical and physical problems is often very difficult, academics in recent years have focused their efforts on treating these problems using numerical methods. In science and engineering, systems of integral differential equations and their solutions are extremely important. The Taylor collocation method is described as a matrix approach for solving numerically Linear Differential Equations (LDE) by using truncated Taylor series. Integral equations are used to solve problems such as radiative transmission and the oscillation of a string, membrane, or axle. Differential equations can be used to tackle oscillating difficulties. To discover approximate solutions for linear systems of integral differential equations with variable coefficients in terms of Taylor polynomials, the collocation approach, which is offered for differential and integral equation solutions, will be developed. A system of LDE will be translated into matrix equations, and a new matrix equation will be generated in terms of the Taylor coefficients matrix by employing Taylor collocation points. The needed system will be converted to a linear algebraic equation system. Finding the Taylor coefficients will lead to the Taylor series technique.
引用
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页码:850 / 858
页数:9
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