37-XX |
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Dynamical systems and ergodic theory [See also 26A18, 28Dxx, 34Cxx, 34Dxx, 35Bxx, 46Lxx, 58Jxx, 70-XX] |
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37Jxx |
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Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems [See also 53Dxx, 70Fxx, 70Hxx] |
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37J05 |
General theory of finite-dimensional Hamiltonian and Lagrangian systems, Hamiltonian and Lagrangian structures, symmetries, invariants |
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37J10 |
Symplectic and canonical mappings |
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37J15 |
Symmetries, invariants, invariant manifolds, momentum maps, reduction [See also 53D20] |
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37J20 |
Bifurcation problems for finite-dimensional Hamiltonian and Lagrangian systems |
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37J25 |
Stability problems for finite-dimensional Hamiltonian and Lagrangian systems |
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37J30 |
Obstructions to integrability for finite-dimensional Hamiltonian and Lagrangian systems (nonintegrability criteria) |
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37J35 |
Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests |
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37J40 |
Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion |
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37J45 |
Periodic, homoclinic and heteroclinic orbits of finite-dimensional Hamiltonian systems |
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37J50 |
Action-minimizing orbits and measures for finite-dimensional Hamiltonian and Lagrangian systems; variational principles; degree-theoretic methods |
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37J55 |
Contact systems [See also 53D10] |
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37J60 |
Nonholonomic dynamical systems [See also 70F25] |
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37J99 |
None of the above, but in this section |