三维位势问题的梯度边界积分方程的新解法 1)
董荣荣,张超,张耀明

A NEW METHOD FOR SOLVING THE GRADIENT BOUNDARY INTEGRAL EQUATION FOR THREE DIMENSIONAL POTENTIAL PROBLEMS 1)
Dong Rongrong,Zhang Chao,Zhang Yaoming
表1 不同单元数下,$RE_q $和$RE_{q_1 } $的数值结果
Table 1 The numerical results of $RE_q $ and $RE_{q_1 } $ with different boundary elements