Spectral Portrait of Matrices by Block Diagonalization
Spectral Portrait of Matrices by Block Diagonalization
复制标题
通过块对角化得到矩阵的谱图
DOI:
10.1007/3-540-62598-4_103
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发表时间:
1996
期刊:
影响因子:
--
通讯作者:
M. Sadkane
中科院分区:
文献类型:
--
作者:
P.;A. Malyshev;M. Sadkane
We first describe an algorithm that reduces a matrixAto a block diagonal form using only well conditioned transformations. The spectral properties ofAare then carried out from the resulting block diagonal matrix. We show in particular that the spectral portrait ofAcan be obtained cheaply from that of the block diagonal matrix.