A Hierarchy of Discrete Integrable Coupling System with Self-Consistent Sources

Yuqing Li, Huanhe Dong and Baoshu Yin

Journal of Applied Mathematics, 2014, vol. 2014, 1-8

Abstract:

Integrable coupling system of a lattice soliton equation hierarchy is deduced. The Hamiltonian structure of the integrable coupling is constructed by using the discrete quadratic-form identity. The Liouville integrability of the integrable coupling is demonstrated. Finally, the discrete integrable coupling system with self-consistent sources is deduced.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnljam:416472

DOI: 10.1155/2014/416472

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