Matrix loop algebras, both semisimple and non-semisimple, are used to generate soliton hierarchies. Hamiltonian structures to guarantee the Liouville integrability are determined by using the trace identity or the variational identity. An application example is presented from a perturbed Kaup–Newell matrix spectral problem associated with the three-dimensional real special linear algebra.
CITATION STYLE
Ma, W. X., & Lü, X. (2018). Soliton hierarchies from matrix loop algebras. In Trends in Mathematics (pp. 199–208). Springer International Publishing. https://doi.org/10.1007/978-3-319-63594-1_20
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