Riccati-type Bäcklund transformations of nonisospectral and generalized variable-coefficient KdV equations

杨云青, 王云虎, 李昕, 程雪苹

Yang Yun-Qing (杨云青), Wang Yun-Hu (王云虎), Li Xin (李昕), Cheng Xue-Ping (程雪苹)

中国物理B . 2014, (3): 30506 -030506 . DOI: 10.1088/1674-1056/23/3/030506