Recursion operator and local and nonlocal symmetries of a new modified KdV equation

DOI10.1155/2013/282390zbMath1291.35310OpenAlexW2161276829WikidataQ58918821 ScholiaQ58918821MaRDI QIDQ2248418

Li Xin, Qian Suping

Publication date: 26 June 2014

Published in: Advances in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2013/282390

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) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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• Approximate similarity reduction for singularly perturbed Boussinesq equation via symmetry perturbation and direct method

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