A METHOD FOR FINDING ROOTS OF A POLYNOMIAL

被引：1

作者：

SOUKUP, J

机构：

[1] Praha, 6

来源：

NUMERISCHE MATHEMATIK | 1969年 / 13卷 / 04期

关键词：

D O I：

10.1007/BF02165410

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Two variants of a method for finding the roots of a polynomial are described. A proof of the method for a general polynomial with complex coefficients is not based on neighbourhoods of saddle points which are sufficiently small. The speed of convergence is guaranteed since the method is a modification of the downhill method and since it can be used in combination with an arbitrary method which quickly converges in practice, but whose convergence cannot be proved. © 1969 Springer-Verlag.

引用

页码：349 / &