中国科学院数学与系统科学研究院期刊网
COMBINED HIGH ORDER COMPACT ENERGY-PRESERVING SCHEME FOR KDV EQUATION
Wang Jiandong, Kong Linghua, Xu Qiaomeng, Guo Huacheng
Journal on Numerica Methods and Computer Applications . 2024, (3): 273 -287 .  DOI: 10.12288/szjs.s2024-0935