| 37-XX |
|
|
Dynamical systems and ergodic theory [See also 26A18, 28Dxx, 34Cxx, 34Dxx, 35Bxx, 46Lxx, 58Jxx, 70-XX] |
|
37Jxx |
|
Finite-dimensional Hamiltonian, Lagrangian, contact, and nonholonomic systems [See also 53Dxx, 70Fxx, 70Hxx] |
|
|
37J05 |
General theory, relations with symplectic geometry and topology |
|
|
37J10 |
Symplectic mappings, fixed points |
|
|
37J15 |
Symmetries, invariants, invariant manifolds, momentum maps, reduction [See also 53D20] |
|
|
37J20 |
Bifurcation problems |
|
|
37J25 |
Stability problems |
|
|
37J30 |
Obstructions to integrability (nonintegrability criteria) |
|
|
37J35 |
Completely integrable systems, topological structure of phase space, integration methods |
|
|
37J40 |
Perturbations, normal forms, small divisors, KAM theory, Arnolʹd diffusion |
|
|
37J45 |
Periodic, homoclinic and heteroclinic orbits; variational methods, degree-theoretic methods |
|
|
37J50 |
Action-minimizing orbits and measures |
|
|
37J55 |
Contact systems [See also 53D10] |
|
|
37J60 |
Nonholonomic dynamical systems [See also 70F25] |
|
|
37J99 |
None of the above, but in this section |
