Article ID Journal Published Year Pages File Type
1862379 Physics Letters A 2009 8 Pages PDF
Abstract

Starting from a new discrete iso-spectral problem, we derive a hierarchy of Hamiltonian lattice equations. A Darboux transformation is established for the lattice soliton hierarchy. As applications, the soliton solutions of resulted lattice hierarchy are given.

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Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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Soliton solutions by Darboux transformation for a Hamiltonian lattice system
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