两种求解非线性方程组的5阶迭代方法

Two Variants of Iterative Methods for Solving Systems of Nonlinear Equations with Fifth-order Convergence

提出了两种求解非线性方程组的迭代方法,证明了它们具有5阶收敛性,并给出了3个数值实验,与其他几个方法作数值比较,结果表明本方法是有效的.

Two variants of iterative methods for solving systems of nonlinear equations with fifth-order convergence is developed. The proposed methods are of the convergence of fifth order. Some numerical comparisons are made with several other existing methods to illustrate the efficiency and the performance of the newly developed method confirms the theoretical results.