摘要
借助矩阵范数和矩阵谱半径的概念,结合极限理论和数项级数的有关结论,给出了矩阵幂级数绝对收敛的两种判定方法.
With the help of matrix number and matrix music radius concepts and combining with the conclusion about the limit and numeral progression,two judgment methods of matrix power series absolute convergence are given.
出处
《甘肃联合大学学报（自然科学版）》
2007年第5期12-14,共3页
Journal of Gansu Lianhe University :Natural Sciences
关键词
矩阵幂级数
绝对收敛
判定方法
matrix obscure progression
absolute convergence
judgment method
