Some simultaneous iterations for finding all zeros of a polynomial with high order convergence

被引：14

作者：

Zheng, SM ^{[1
]}

Sun, FY ^{[1
]}

机构：

[1] Hangzhou Univ, Dept Math, Hangzhou 310028, Peoples R China

来源：

APPLIED MATHEMATICS AND COMPUTATION | 1999年 / 99卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

simultaneous iteration; zeros of polynomial; Lagrange interpolation; convergence order;

D O I：

10.1016/S0096-3003(98)00009-5

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, using Lagrange interpolation with special nodes, we construct some iterations for simultaneously finding all zeros of an algebraic polynomial with high order convergence. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：233 / 240

页数：8

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