数学季刊 ›› 1998, Vol. 13 ›› Issue (2): 91-96.
摘要： In this paper,we give the explicit expressions of level k(r1 ,r2 ,… ,rk) circulant matrices of order n 1n 2…n k,and the explicit expressions for the eigenvalues,the determinants and the inverse matrices of the kind level k(r1 ,r2 ,… ,rk) circulant matrices are derived,and it is also proved that the sort of matrices are diagonalizable. 摘要：In this paper,we give the explicit expressions of level k(r1 ,r2 ,… ,rk) circulant matrices of order n 1n 2…n k,and the explicit expressions for the eigenvalues,the determinants and the inverse matrices of the kind level k(r1 ,r2 ,… ,rk) circulant matrices are derived,and it is also proved that the sort of matrices are diagonalizable.
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