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λ-矩阵等价标准形的数值解法
引用本文:张光连.λ-矩阵等价标准形的数值解法[J].吉首大学学报(自然科学版),1998,19(1):63-67.
作者姓名:张光连
作者单位:江苏省盐城教育学院数学系!盐城,224002
摘    要:给出了3、4阶方阵A的特征矩阵λE-A的等价标准形的数值解法,借助于复合矩阵刻划了λ-a在Dk(A(λ))中的指数,从而给出了一般情况下A(λ)的等价标准形的数值解法框架。

关 键 词:复合矩阵  行列式因子  

Solution to the Numerical Value of λ-Matrix Equivalent Standard Form
Zhang Guanglian.Solution to the Numerical Value of λ-Matrix Equivalent Standard Form[J].Journal of Jishou University(Natural Science Edition),1998,19(1):63-67.
Authors:Zhang Guanglian
Abstract:In this article, we depend on the compound matrix to describle the index df λ-a in Dk (A(λ) ), and therefore on the relation of the determinant factor and the unchanged factor to make a plan for the solution to the numerical value of λ- matrix equivalent standard form.ln this article, we first give out the solution to the numerical value of λE - A equivalent standard form, i. e. A characteristic matrix in 3. 4 grade matrix; and then with the help of compound matrix, describle the index of λ - a in Dk(A(λ) ) and therefore give out the outline of the solution to the numerical value of A (λ) equivalent standard form in the most time.
Keywords:compound matrix  determinant factor  rank of q matrix  
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