1-sided decomposition 这个词在数学矩阵里怎么理解

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1-sided decomposition 这个词在数学矩阵里怎么理解

1-sided decomposition 这个词在数学矩阵里怎么理解
1-sided decomposition 这个词在数学矩阵里怎么理解

1-sided decomposition 这个词在数学矩阵里怎么理解
单侧分解就是只从一个方向进行变换得到的分解
比如说QR分解就是单侧分
A=QR可以从A开始不断在 左侧 作用酉变换逐步把A消成上三角阵来得到
然而Schur分解就不是单侧分解,因为A=QTQ^*需要在A的两侧同时进行变换

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