Symmetries and conserved quantities of discrete wave equation associated with the Ablowitz-Ladik-Lattice system
傅景礼, 宋端, 付昊, 何玉芳, 洪方昱
Symmetries and conserved quantities of discrete wave equation associated with the Ablowitz-Ladik-Lattice system
Fu Jing-Li (傅景礼), Song Duan (宋端), Fu Hao (付昊), He Yu-Fang (何玉芳), Hong Fang-Yu (洪方昱)
中国物理B . 2013, (9): 90201 -090201 .  DOI: 10.1088/1674-1056/22/9/090201