摘要:本文给出了矩阵直积的性质并对个别性质进行了证明。根据矩阵直积的定义,给出了矩阵直积的特征值和两个矩阵特征值之间的关系,矩阵直积的行列式与原行列式之间的关系,矩阵直积的秩和原矩阵秩之间的关系,通过矩阵的直积,给出一类特殊的矩阵方程AX+XB=F的可解判别方法,并通过实例给出了具体解法。28539 毕业论文关键字:矩阵直积;矩阵拉直;特征值;矩阵方程
Matrix Properties And Applications of Direct Product
Abstract: In this paper, based on the extensive literature, some properties of the direct product of matrices and prove the properties of the inpidual. According to the definition of matrix direct product, set the feature matrix direct product value and the relationship between the two eigenvalues of matrix, the relationship between the determinant of matrix direct product and primary determinant, the relationship between the original and the rank of matrix direct product of matrix rank the Kronecker product of matrix, solution method gives a class special matrix equation AX+XB=F, and gives a concrete solution by examples.
Key words: Matrix direct product ;Matrix straight;The eigenvalue; Matrix equation
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