One kind of inverse eigenvalue problems, whose solutions are required to be normal or diagonalizable matrices, is investigated in quaternionic quantum mechanics.
摘要本文研究了四元数量子力学中一类要求其解是正规或可对角化四元数矩阵的特征值反问题。
单词 | Normal matrix |
释义 |
Normal matrix
英语例句库
One kind of inverse eigenvalue problems, whose solutions are required to be normal or diagonalizable matrices, is investigated in quaternionic quantum mechanics. 摘要本文研究了四元数量子力学中一类要求其解是正规或可对角化四元数矩阵的特征值反问题。
中文百科
正规矩阵在数学中,正规矩阵 其中 如果 任何一个正规矩阵,都是某个正规算子在一组标准正交基下的矩阵;反之,任一正规算子在一组标准正交基下的矩阵都为正规矩阵。 矩阵的正规性是检验矩阵是否可对角化的一个简便方法:任意正规矩阵都可在经过一个酉变换后变为对角矩阵,反过来所有可在经过一个酉变换后变为对角矩阵的矩阵都是正规矩阵。
英语百科
Normal matrix 正规矩阵In mathematics, a complex square matrix A is normal if where A is the conjugate transpose of A. That is, a matrix is normal if it commutes with its conjugate transpose. A real square matrix A satisfies A = A, and is therefore normal if AA = AA. Normality is a convenient test for diagonalizability: a matrix is normal if and only if it is unitarily similar to a diagonal matrix, and therefore any matrix A satisfying the equation AA = AA is diagonalizable. |
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