摘要
通过适当的方法将代数方程的求根问题转化成求矩阵特征根问题 ,然后利用求矩阵特征根的QR方法给出了一个同时求出代数方程的全部根的方法。
In this paper, the authors transform the problem of extracting the roots of algebraic equations into the problem of extracting the characteristic roots of the matrixes by suitable method. By using the QR method of extracting the characteristic roots of a matrixes give the numerical method for extracting all roots of algebraic equations was obtained.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2001年第1期85-88,共4页
Journal of Hebei Agricultural University
