r-循环矩阵求逆的一种新算法

A new algorithm for finding inverse matrices of r-circulant matrices

利用欧几里德算法给出了任意数域上非奇异 r -循环矩阵求逆矩阵的一个新算法 。

A new algorithm to compute the inverse of a nonsingular r circulant matrix over any one number field is presented by Euclidean algorithm. The algorithm does not need to compute the triangular function and has little count of work.