Quantum torus symmetries of multicomponent modified KP hierarchy and reductions

Li, Chuanzhong; Cheng, Jipeng

doi:10.1016/j.geomphys.2018.12.003

Cited by 14 publications

(1 citation statement)

References 38 publications

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“…Their sub-hierarchies, including the B-type KP, C-type KP and D-type KP hierarchies have been classified by considering Lie algebra [23]. Based on that, there are so many important results obtained by considering the classic NLS equation [32], discrete NLS equation [35], the DS equation [33,34,39,42], the Mel'nikov equation [26,29], the Boussinesq-Burgers system [27], the long-wave-short-wave resonance system [8][9][10], and multi-component modified KP hierarchy [11,24,25]. In addition, our team has reported some important work [12,21,36,43,[45][46][47].…”

Section: Introductionmentioning

confidence: 99%

Multi-Breather, Rogue Wave and Multi-Bright-Dark Soliton Interaction of the (2+1)-Dimensional Nonlocal Fokas System

Xue-Wei Yan,

Yong Chen,

Shou-Fu Tian

et al. 2024

EAJAM

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We study the (2+1)-dimensional nonlocal Fokas system by using the Hirota's bilinear method. Firstly, a general tau-function of Kadomtsev-Petviashvili (KP) hierarchy satisfied with the bilinear equation under nonzero boundary condition is derived by considering the differential relations and the variable transformation. Secondly, two Gramtype solutions are utilized to the construction of multi-breather, high-order rogue wave and multi-bright-dark soliton solutions. Then the corresponding parameter restrictions of these solutions are given to satisfy with the complex conjugation symmetry. Furthermore, we find that if the parameter p i I takes different values, the rogue wave solution can be classified as three types of states, such as dark-dark, four-peak and bright-bright high-order rogue wave. If the parameter c i takes different values, the soliton solution can be classified as three types of states, including the multi-dark, multi-bright-dark and multi-bright solitons. By considering third-type of reduced tau-function to the Hirota's bilinear equations, we give the collisions between the high-order rogue wave and the multi-bright-dark solitons on constant (N is positive even) or periodic background (N is positive odd). In order to understand the dynamics behaviors of the obtained solutions better, the various rich patterns are theoretically and graphically analyzed in detail.

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