中国科学院数学与系统科学研究院期刊网
A PARALLEL HIGH-ORDER ACCURACY ALGORITHM FOR SOLVING THE TWO-DIMENSIONAL HELMHOLTZ EQUATION
Bao Tiantian, Feng Xiufang
Journal on Numerica Methods and Computer Applications . 2024, (4): 373 -386 .  DOI: 10.12288/szjs.s2024-0939