摘要
研究一个代数方程迭代解法的加速方法 ,导出一个同时求解代数方程的全部根的迭代式 ,证明了它的收敛性 ,获得了更高的收敛速度。数值例子表明新的迭代法收敛得更快。
This paper discusses the acceleration of an iterative method for algebraic equations;an algorithm for simultaneously finding the zeros of an algebraic equation is derived.The convergence is proved and the convergence rate with higher order is obtained.Numerical examples show that the new iterative method can converge faster than the old one.
出处
《江苏石油化工学院学报》
2002年第3期59-61,共3页
Journal of Jiangsu Institute of Petrochemical Technology
基金
江苏石油化工学院科技基金资助
关键词
代数方程
迭代解法
加速方法
algebraic equation
iterative method
acceleration
