Derivative Free Levenberg-Marquardt Method for Solving Fuzzy Nonlinear Equation. Issue 1 (March 2021)

• Record Type: Journal Article
• Authors: Omesa, A U; Sulaiman, I M; Mamat, M; Waziri, M Y; Shadi, A; Zaini, M A; Kalfin, ; Sumiati, I
• Is Part Of: IOP conference series. Volume 1115:Issue 1(2021)
• Publication Date: 2021-03
• Subjects: Materials science -- Periodicals; 620.1105
• DOI: 10.1088/1757-899X/1115/1/012002
• Languages: English
• ISSNs: 1757-8981

Abstract

Abstract: 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.