摘要
本文提出了首尾差分块循环矩阵的概念,包括(n,m)型首尾差分块循环矩阵和(n,m)型二重首尾差分块循环矩阵,讨论了它们的性质,并给出了判定其非奇异性的充要条件.
In this paper we define the so called （n,m） type and two-fold （n, m） type blocked circulant matrices with differences between the head and tail blocks in each row. Some properties of such matrices are obtained and a necessary and sufficient condition for such a matrix to be non - singular is given as well.
出处
《数学理论与应用》
2013年第1期110-115,共6页
Mathematical Theory and Applications
基金
西华大学重点学科"应用数学"(ZXD0910-09-1)
关键词
首尾差分块循环矩阵
Blocked Circulant Matrix with Differences Between Head and Tail Blocks
