The prolongation structures and nonlocal symmetries for a modified Boussinesq system

DOI10.1016/S0252-9602(13)60139-3zbMath1313.35320OpenAlexW1993528540MaRDI QIDQ467631

Jing-Song He, Qiusheng Cheng

Publication date: 3 November 2014

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0252-9602(13)60139-3

zbMATH Keywords

nonlocal symmetrymodified Boussinesq systemprolongation structure

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) NLS equations (nonlinear Schrödinger equations) (35Q55)

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