Choice of an initial guess for Newton?s method to solve nonlinear differential equations

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7

초록

A proper initial guess is critical for implementing Newton's iteration to approximate an exact solution of a nonlinear differential equation like the Navier-Stokes equations or magnetohydrodynamic equations. In this article, we will provide a theoretical criteria for the way of choosing an initial guess required for Newton's iteration for approximating an exact solution of a nonlinear differential equation.

키워드

Newton?s method; Initial guess; Nonlinear differential equation; NUMERICAL-METHODS; FEM
제목
Choice of an initial guess for Newton?s method to solve nonlinear differential equations
저자
Choi, Hayoung; Kim, Sang Dong; Shin, Byeong-Chun
DOI
10.1016/j.camwa.2022.04.013
발행일
2022-07-01
유형
Article
저널명
Computers and Mathematics with Applications
권
117
페이지
69 ~ 73