幂幺和幂等矩阵的一个性质的推广

A Generalization of the Properties of Idempotent Matrices and Idempotent Matrices

将相关结论平行推广到一般幂幺矩阵和幂等矩阵的性质上,得到n次幂幺矩阵的正指数幂矩阵秩和定理与n次幂等矩阵的正指数幂矩阵秩和定理.

This paper extends the relevant conclusions of Lei Xueping to the properties of general power matrices and idempotent matrices and obtains the rank sum theorem of n-th unipotent matrices and the rank sum theorem of n-th idempotent matrices.