A Few Integrable Couplings of Some Integrable Systems and (2+1)-Dimensional Integrable Hierarchies
Keyword(s):
Two high-dimensional Lie algebras are presented for which four (1+1)-dimensional expanding integrable couplings of the D-AKNS hierarchy are obtained by using the Tu scheme; one of them is a united integrable coupling model of the D-AKNS hierarchy and the AKNS hierarchy. Then (2+1)-dimensional DS hierarchy is derived by using the TAH scheme; in particular, the integrable couplings of the DS hierarchy are obtained.
Keyword(s):
2009 ◽
Vol 23
(24)
◽
pp. 4855-4879
◽
Keyword(s):
2011 ◽
Vol 16
(1)
◽
pp. 76-85
◽
Keyword(s):
2008 ◽
Vol 23
(09)
◽
pp. 1309-1325
◽
Keyword(s):
2011 ◽
Vol 25
(26)
◽
pp. 3443-3454
Keyword(s):