Tri‐Integrable Couplings of the Giachetti‐Johnson Soliton Hierarchy as well as Their Hamiltonian Structure

Lei Wang and Ya-Ning Tang

Abstract and Applied Analysis, 2014, vol. 2014, issue 1

Abstract: Based on zero curvature equations from semidirect sums of Lie algebras, we construct tri‐integrable couplings of the Giachetti‐Johnson (GJ) hierarchy of soliton equations and establish Hamiltonian structures of the resulting tri‐integrable couplings by the variational identity.

Date: 2014
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https://doi.org/10.1155/2014/627924

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Persistent link: https://EconPapers.repec.org/RePEc:wly:jnlaaa:v:2014:y:2014:i:1:n:627924

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