Open AccessDerivative Free Levenberg-Marquardt Method for Solving Fuzzy Nonlinear Equation
Author(s) -
A. U. Omesa,
Ibrahim Mohammed Sulaiman,
Mustafa Mamat,
Mohammed Yusuf Waziri,
A. Shadi,
M. Arul Zaini,
Kalfin Kalfin,
Ira Sumiati
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1115/1/012002
Subject(s) - levenberg–marquardt algorithm , derivative (finance) , nonlinear system , second derivative , fuzzy logic , computer science , time derivative , mathematics , algorithm , mathematical optimization , mathematical analysis , artificial intelligence , artificial neural network , physics , quantum mechanics , financial economics , economics
In this paper, we present a derivative-free computational method for solving fuzzy nonlinear equation. Derivative-free technique avoids computing the derivative by generating an estimate to the derivative. This is made possible by inserting the estimate of in Levenberg-Marquardt’s method. Numerical experiments are carried out which shows that, the method is efficient.