Università Roma Tre

Linear dynamical systems. Forced harmonic oscillator with or without
friction. Stability theorems. Parametric resonance. Chain of
coupled harmonic oscillators: continuum limit and equations of
vibrating rope. Classic elastic diffusion. Hidden prime integrals
in the two-body problem and the harmonic oscillator problem

.I. Arnol'd, Mathematical Methods of Classical Mechanics, Editors
Riuniti, Rome, 1979 G. Gallavotti, Meccanica Elementare, ed. P.
Boringhieri, Turin, 1986 G. Gentile, Introduction to systems
dynamics, 1 (Ordinary differential equations, qualitative analysis and
some applications) and
2 (Lagrangian and Hamiltonian mechanics) L.D. Landau, E.M. Lifshitz,
Meccanica, Editori Riuniti, Rome, 1976

Euler angles. Euler's equations for body dynamics
rigid. Integrability of the rigid body with a point not subjected to
strength. Lagrange spinning top. Arnold–Liouville theorem. Variables
action-angle for the harmonic oscillator and for the problem of the two
bodies. Formulation in action-angle variables of the 3 problem
bodies restricted.
Calculation of the precession of Mercury's perihelion.
Notes on the KAM theory on the convergence of the theory of
classic perturbations. Notes on the statistical theory of motion:
integrable, quasi-integrable and chaotic systems. Demonstration of the
dense and uniform filling of the torus by the flow
quasi-periodic irrational. Visiting frequencies.

V.I. Arnol'd, Mathematical Methods of Classical Mechanics, Editors
Riuniti, Rome, 1979 G. Gallavotti, Meccanica Elementare, ed. P.
Boringhieri, Turin, 1986 G. Gentile, Introduction to systems
dynamics, 1 (Ordinary differential equations, qualitative analysis and
some applications) and
2 (Lagrangian and Hamiltonian mechanics) L.D. Landau, E.M. Lifshitz,
Meccanica, Editori Riuniti, Rome, 1976