Wadati-Konno-Ichikawa-Type Integrable Systems and their Constructions
نویسندگان
چکیده
A standard-form Wadati-Konno-Ichikawa(WKI) type integrable hierarchy is derived from a corresponding matrix spectral problem associated with the Lie algebra sl(2, R). Each equation in resulting has bi-Hamiltonian structure furnished by trace identity. Then, higher grading affine algebraic construction of some special cases proposed. We also show that eneralized short pulse arises naturally negative WKI flow.
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of Nonlinear Mathematical Physics
سال: 2023
ISSN: ['1776-0852', '1402-9251']
DOI: https://doi.org/10.1007/s44198-022-00102-4