指出非对称广义正定矩阵的主子矩阵一般不是非对称广义正定矩阵。
The principal submatrix of the asymmetrical generalized positive definite matrix is not asymmetrical generalized positive definite matrix in general.
本文主要讨论了由给定的主子阵和两个缺损特征对构造一类特殊矩阵的问题。
This paper considers the problem of constructing a special kind of matrices from defective eigenpairs and the leading principal submatrix.
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