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35Q51 - Soliton equations [MSC 2020] |
35Q55 - NLS equations (nonlinear Schroedinger equations) [MSC 2020] |
37-XX - Dynamical systems and ergodic theory [MSC 2020] |
37J35 - Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests [MSC 2020] |
37K10 - Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) [MSC 2020] |
37K15 -Inverse spectral and scattering methods for infinite-dimensional Hamiltonian and Lagrangian systems [MSC 2020] |
37K30 - Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with infinite-dimensional Lie algebras and other algebraic structures [MSC 2020] |
37K40 - Soliton theory, asymptotic behavior of solutions of infinite-dimensional Hamiltonian systems [MSC 2020] |
37K60 - Lattice dynamics; integrable lattice equations [MSC 2020] |
58J50 - Spectral problems; spectral geometry; scattering theory on manifolds [MSC 2020] |
81Q05 - Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics [MSC 2020] |
81U40 - Inverse scattering problems in quantum theory [MSC 2020] |