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Symmetry analysis and conservation laws for the Hunter-Saxton equation. (English) Zbl 1264.35100

35G50 Systems of nonlinear higher-order PDEs
35B06 Symmetries, invariants, etc. in context of PDEs
37K05 Hamiltonian structures, symmetries, variational principles, conservation laws (MSC2010)
37K10 Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.)
37K15 Inverse spectral and scattering methods for infinite-dimensional Hamiltonian and Lagrangian systems
65H20 Global methods, including homotopy approaches to the numerical solution of nonlinear equations
82D30 Statistical mechanics of random media, disordered materials (including liquid crystals and spin glasses)
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