可逆n阶k次幂等矩阵的性质

摘要

In this paper,the definition of n×n invertible idempotent matrix of the power k is given at first.By analogy the properties of n×n invertible idempotent matrix,we study some properties of n×n invertible idempotent matrix of the power.%给出并研究了可逆n阶k次幂等矩阵的定义及其性质,讨论了可逆n阶幂等矩阵的性质。