An integrable semi-discretization of the coupled Yajima–Oikawa system

DOI10.1088/1751-8113/49/16/165201zbMath1343.37063arXiv1509.06996OpenAlexW2963855325MaRDI QIDQ3186618

Yong Chen, Bao-Feng Feng, Junchao Chen, Ken-Ichi Maruno, Yasuhiro Ohta

Publication date: 10 August 2016

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1509.06996

zbMATH Keywords

integrable semi-discretizationbright and dark solitonBKP hierarchy reductionscoupled Yajima-Oikawa system

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) KdV equations (Korteweg-de Vries equations) (35Q53) NLS equations (nonlinear Schrödinger equations) (35Q55) Discrete version of topics in analysis (39A12) Soliton solutions (35C08)

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