Engineering and Technology Journal

Keywords = boundary value problems

Number of Articles: 3
Solving Linear and Non-Linear Eight Order Boundary Value Problems by Three Numerical Methods
Solving Linear and Non-Linear Eight Order Boundary Value Problems by Three Numerical Methods

Anwar Ja; afar Mohammad-Jawad

Volume 28, Issue 24 , December 2010, , Page 6854-6871

https://doi.org/https://doi.org/10.30684/etj.28.24.3

Abstract
  Three numerical methods were implemented for solving the eight-orderboundary value problems. These methods are Differential transformation method, Homotopy perturbation method, and ...  Read More ...
Solving the Boundary Value Problems of Ordinary Differential Equation 4th order using RK4 and RK-Butcher Techniques
Solving the Boundary Value Problems of Ordinary Differential Equation 4th order using RK4 and RK-Butcher Techniques

afar Mohamed; Jawad; Anwar Ja

Volume 28, Issue 24 , December 2010, , Page 7047-7057

https://doi.org/10.30684/etj.28.24.18

Abstract
  The two-point boundary value problems for the 4th order ordinarydifferential equations with a positive coefficient multiplying at least one of derivative terms are solved with two numerical ...  Read More ...
Reliability and Effectiveness of the Differential Transformation Method for Solving Linear and Non-Linear Fourth order Boundary Value Problems
Reliability and Effectiveness of the Differential Transformation Method for Solving Linear and Non-Linear Fourth order Boundary Value Problems

afar Mohamad; Anwar Ja

Volume 28, Issue 1 , January 2010, , Page 214-223

https://doi.org/10.30684/etj.28.1.16

Abstract
  In this paper, differential transformation method is applied to construct analyticsolutions of the boundary value problems for linear and non-linear 4th order nonhomogenousdifferential ...  Read More ...