Lie symmetry analysis, optimal system and conservation laws of a new (2+1)-dimensional KdV system

DOI10.1088/1572-9494/abfcb8zbMath1521.35165OpenAlexW3158780775MaRDI QIDQ6055446

Mengmeng Wang, Li-zhen Wang, Shou-feng Shen

Publication date: 29 September 2023

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1572-9494/abfcb8

zbMATH Keywords

exact solutionconservation lawsymmetry reductionLie point symmetryoptimal 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) Symmetry analysis, Lie group and Lie algebra methods applied to problems in fluid mechanics (76M60) Symmetries, invariants, etc. in context of PDEs (35B06) General theory of infinite-dimensional Hamiltonian and Lagrangian systems, Hamiltonian and Lagrangian structures, symmetries, conservation laws (37K06)

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