2007, Vol. 24(6): 1444-1447    DOI:
A Hierarchy of Differential-Difference Equations and Their Integrable Couplings
LUO Lin 1,2, FAN En-Gui1
1School of Mathematics, Fudan University, Shanghai 2004332Department of Mathematics, Xiaogan University, Xiaogan 432100
收稿日期 2007-04-11  修回日期 1900-01-01
Supporting info

[1] Ablowitz M R and Segur H 1981 Soliton and the Inverse
Scattering Transformation (Philadelphia, PA: SIAM)

[2] Schilling R J 1989 J. Math. Phys. 30 1487

[3] Merola I, Ragnisco O and Tu G Z 1994 Inverse Problems
10 1315

[4] Tu G Z 1990 J. Phys. A: Math. Gen. 23 3903

[5] Ma W X and Xu X X 2004 J. Phys. A: Math. Gen. 37 1323

[6] Sun Y P, Chen D Y and Xu X X 2006 Nonlinear
Analysis 64 2604

[7] Ma W X 2003 Phys. Lett. A 316 72

[8] Ma W X and Fuchssteiner B 1996 Chaos, Solitons and
Fractals 7 1227

[9] Zhou Z X 2002 J. Math. Phys. 43 5002

[10] Cao C W1999 J. Math. Phys. 40 3948

[11] Cao C W, Geng X G and Wang H Y 2002 J. Math. Phys.
43 621

[12] Wu Y T and Geng X G 1998 J. Phys. A: Math. Gen. 31 L677

[13] Xu X X, Yang H X and Sun Y P 2006 Mod. Phys.
Lett. B 20 1

[14] Ma W X 2005 J. Math. Phys. 46 1

[15] Ma W X and Xu X X and Zhang Y F 2006 Phys. Lett. A
351 125

[16] Guo F K and Zhang Y F 2006 Commun. Theor. Phys.
45 799

[17] Zhang Y F, Yan Q Y and Xu Y C 2004 Ann. Diff. Eqs.
20 423