Dynamics and elastic interactions of the discrete multi-dark soliton solutions for the Kaup–Newell lattice equation
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DOI: 10.1142/s0217984918500859
Abstract: Under consideration in this paper is the Kaup–Newell (KN) lattice equation which is an integrable discretization of the KN equation. Infinitely, many conservation laws and discrete N-fold Darboux transformation (DT) for this system are constructed… read more here.
Keywords: multi dark; lattice equation; discrete multi; kaup newell ... See more keywords
Soliton solutions in different classes for the Kaup–Newell model equation
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DOI: 10.1142/s0217984920500384
Abstract: In this paper, we use the new defined direct algebraic method based on some particular Riccati equations to find exact solutions to a Kaup–Newell model equation. Several new solutions which represe... read more here.
Keywords: solutions different; soliton solutions; newell model; model equation ... See more keywords