一种基于Neumann级数的区间有限元方法 1)
伍鹏革,倪冰雨,姜潮

AN INTERVAL FINITE ELEMENT METHOD BASED ON THE NEUMANN SERIES EXPANSION 1)
Wu Pengge,Ni Bingyu,Jiang Chao
表1 节点位移上下边界值相对误差
Table 1 Relative error of the displacement bounds