矩阵特征值与特征向量的又一种求法

A New Method For Matrix Eigenvalue And Eigenvector

矩阵的特征值和特征向量,除通常通过求解特征方程及有关的齐次线性方程组的方法外,还可利用矩阵的多项式来直接求得。

In general, Matrix eigenvalue and eigenvector can be obtained by solving the characteristic of equation and homogeneous linear equations. However, it can also be obtained by some other ways. This paper tells us another way by using matrix polynomial directly.