刘华.分块矩阵在线性代数中是一个重要工具, 研究许多问题都要用到它,研究了分块矩阵在计算矩阵行列式、求矩阵的逆矩阵及矩阵的秩方面的应用.[J].智能科学与工程学报,2015,32(4):40-45
LIU Hua. Several Important Applications of Block Matrix[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2015,32(4):40-45