Tri-Hamiltonian duality system of Merola-Ragnisco-Tu equation
نویسندگان
چکیده
The tri-Hamiltonian method is applied to the Merola-Ragnisco-Tu equation. This enables us construct a new integrable system, whose continuum limit related AKNS system. Moreover, system proved have linear spectral problems (Lax pair), bi-Hamiltonian structure and Darboux-Bäcklund transformation. Through transformation, we some exact solutions for
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ژورنال
عنوان ژورنال: Physics Letters
سال: 2021
ISSN: ['1873-2429', '0375-9601']
DOI: https://doi.org/10.1016/j.physleta.2020.126966