摘要
本文给出一种求多项式根的混合并行迭代法,该方法由作者的方法与Durand-Kerner方法或Aberth方法构成,作者的方法是基于多项式根的分布理论的,该混合方法的收敛速度较快且没有初始近似值选取的麻烦。
This paper presents a mixed parallel iteration method for finding roots of a polynomial. The method is composed of the Authorr's method and the DurandKerner method or the Aberth method. The Author's methed is based on the distribution theory of the roots of polynomial- The convergence rate of the mixed method is more fast and choice of initial approximation is no trouble.
出处
《微电子学与计算机》
CSCD
北大核心
1997年第4期52-56,共5页
Microelectronics & Computer
关键词
多项式
根
混合并行迭代法
Parallel iteration method, Roots of a polynomial, Convergence rate,Initial approximation