Mastersymmetries, Higher Order Time-Dependent Symmetries and Conserved Densities of Nonlinear Evolution Equations

DOI10.1143/PTP.70.1508zbMath1098.37536MaRDI QIDQ2750517

Publication date: 18 October 2001

Published in: Progress of Theoretical Physics (Search for Journal in Brave)

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Invariance and symmetry properties for PDEs on manifolds (58J70)

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