Conservation Laws and Self-Consistent Sources for an Integrable Lattice Hierarchy Associated with a Three-by-Three Discrete Matrix Spectral Problem
Keyword(s):
A lattice hierarchy with self-consistent sources is deduced starting from a three-by-three discrete matrix spectral problem. The Hamiltonian structures are constructed for the resulting hierarchy. Liouville integrability of the resulting equations is demonstrated. Moreover, infinitely many conservation laws of the resulting hierarchy are obtained.
2011 ◽
Vol 25
(18)
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pp. 2481-2492
2009 ◽
Vol 23
(19)
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pp. 3859-3869
2010 ◽
Vol 24
(19)
◽
pp. 2077-2090
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