1引言在网络,自动化理论,差分方程求解及逻辑电路等实际问题中,往往需要求解分块带状方程组HX=F(1)这里H=(H_(ij)_(n×n),其中
In this paper,a new algorithm for linear equations which coefficient is block strictly diagonally dominant matrix is given.The algorithm and the classic Thomas algorithm require about the same amount of work.Some numerical examples are presented to verify the efficiency of the algorithm.