摘要
本文给出分块矩阵为循环矩阵的循环分块矩阵的特征根求法,并给出其一类特殊矩阵的特征根算式。
Methods for evaluating eigenvalues of block circulants with circulant blocks arederived.Formulas for evaluating eigenvalues of some special block circulants with circulant blocksare given in this paper.
关键词
循环矩阵
循环分块矩阵
特征根
circulant matrices
the block circulant with circulant blocks
eigenvalues of matrices
