Open Formula of Integration Method

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Maitree Podisuk*
Wannaporn Sanprasert
Netchanok Kongchouy

Abstract

Integration method is the method that uses the numerical integration formula for finding the definite integral to find the numerical solution of the initial value problem of ordinary differential equation by applying those formula to the integral equation which equivalent to the given differential equation. In papers [1] and [2], we used the closed formulas of the numerical integration formula for this purpose. However, they lead to the problem of solving system of equations. Thus, we come up with the open formula to prevent such problem.


Keywords: Open-Formula Integral-Equation Integration-Method


Corresponding author: E-mail: mpodisuk@yahoo.com

Article Details

Section
Original Research Articles

References

[1] Podisuk, M. and Sanprasert, W. 2005 Numerical Integration Formula for Solving the Initial Value Problem of Ordinary Differential Equation, WSEAS Transactions on Mathematics 4(1), 34-39.
[2] Podisuk, M. and Sanprasert, W. 2005 Integration Method for Solving the Initial Value Problem of Ordinary Differential Equation, KMITL Science Journal 5(1), 450-459.