摘要
首先给出了求解常系数线性差分方程组的一个方法,其次给出了计算矩阵方幂的一个方法,最后对一类变系数线性差分方程组的解法作了一点探讨.
The first, this paper gives a new method for solving the system of linear difference equations with constant coefficient. The second, it gives a new methed for computing the n powr of matrix, Finally, we study a methed for solving the system of linear difference equtions with variable Coefficient.
出处
《玉溪师范学院学报》
1999年第3期1-9,共9页
Journal of Yuxi Normal University
关键词
差分方程
矩阵
算子
difference equation, matrix, operator