中国科学院数学与系统科学研究院期刊网
Group Classification of Differential-difference Equations: Low-dimensional Lie Algebras
Shou-feng SHEN, Yong-yang JIN
Group Classification of Differential-difference Equations: Low-dimensional Lie Algebras
Shou-feng SHEN, Yong-yang JIN
应用数学学报(英文版) . 2017, (2): 345 -362 .  DOI: 10.1007/s10255-017-0664-3