中国科学院数学与系统科学研究院期刊网
CONVERGENCE THEOREM OF THE GLOBAL ERROR OF THE FAST MULTIPOLE METHOD FOR POTENTIAL PROBLEMS IN 3-D
Liu Zhizhao, Meng Wenhui
Mathematica Numerica Sinica . 2024, (1): 116 -128 .  DOI: 10.12286/jssx.j2023-1092