A large number of examples show that the presented scheme can reduce bandwidth for arbitrary mesh by renumbering the nodes.Thus the memory of computer is saved and t...

• 算例的结果表明 ,对于任意划分的有限元网格 ,利用该方法对节点重新编号 ,可得到较小的半带宽值 ,节省了计算机的内存空间 ,提高了计算效率。