Numerical Solution of the Boundary Value Problems Arising in Magnetic Fields and Cylindrical Shells

Aasma Khalid, Muhammad Nawaz Naeem, Zafar Ullah, Abdul Ghaffar, Dumitru Baleanu, Kottakkaran Sooppy Nisar and Maysaa M. Al-Qurashi
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Aasma Khalid: Department of Mathematics, Government College University Faisalabad, Faisalabad 38023, Pakistan
Muhammad Nawaz Naeem: Department of Mathematics, Government College University Faisalabad, Faisalabad 38023, Pakistan
Zafar Ullah: Department of Mathematics, University of Education, Campus DG Khan, Lahore 54770, Pakistan
Abdul Ghaffar: Department of Mathematics, Balochistan University of Information Technology, Engineering and Management Sciences (BUITEMS), Quetta 87300, Pakistan
Dumitru Baleanu: Department of Mathematics, Cankaya University, Ankara 06530, Turkey
Kottakkaran Sooppy Nisar: Department of Mathematics, College of Arts and Sciences, Prince Sattam Bin Abdulaziz University, Wadi Aldawaser 11991, Saudi Arabia
Maysaa M. Al-Qurashi: Department of Mathematics, King Saud University, Riyadh 11495, Saudi Arabia

Mathematics, 2019, vol. 7, issue 6, 1-20

Abstract: This paper is devoted to the study of the Cubic B-splines to find the numerical solution of linear and non-linear 8th order BVPs that arises in the study of astrophysics, magnetic fields, astronomy, beam theory, cylindrical shells, hydrodynamics and hydro-magnetic stability, engineering, applied physics, fluid dynamics, and applied mathematics. The recommended method transforms the boundary problem to a system of linear equations. The algorithm we are going to develop in this paper is not only simply the approximation solution of the 8th order BVPs using Cubic-B spline but it also describes the estimated derivatives of 1st order to 8th order of the analytic solution. The strategy is effectively applied to numerical examples and the outcomes are compared with the existing results. The method proposed in this paper provides better approximations to the exact solution.

Keywords: 8th order; cubic B-spline; numerical solution; boundary value problems; central finite difference approximations; absolute error; system of linear algebraic equations (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2019
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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