摘要
将给出初等r分块循环矩阵可逆的充要条件及逆矩阵的表达式;对奇异的初等r分块循环矩阵给出 A 的一个反射g逆表达式,特别当|r| = 1 ,给出 A的 Moorepenrose
Gives the necessary and sufficient condition of elementary partition circulant matrices invertibility. And g inverse and Moore penrose generalized inverse of signular elementary r partition circulant matrices are also presented.
关键词
广义逆
逆矩阵
M-矩阵
特征值
分块循环矩阵
Generalized inverse
Inverse matrices
M matrices
Characteristic values