北京联合大学机构知识库

成果/Result

A variant of Steffensen's method of fourth-order convergence and its applications被引量：50收藏 分享

作者：Liu, Zhongli Zheng, Quan Zhao, Peng

机构：Beijing Union Univ;N China Univ Technol

来源：APPLIED MATHEMATICS AND COMPUTATION  2010

关键词：Nonlinear equations   Newton's method   Steffensen's method   Derivative free   Fourth-order convergence   ODEs  

Third- and fifth-order Newton-Gauss methods for solving nonlinear equations with n variables被引量：8收藏 分享

作者：Liu, Zhongli Zheng, Quan Huang, Chun-E

机构：Beijing Union Univ;North China Univ Technol

来源：APPLIED MATHEMATICS AND COMPUTATION  2016

关键词：Nonlinear equations   Gauss quadrature formula   Nonlinear ODEs   Finite difference method   Error equations   Fifth-order convergence