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20410085 COMPLEMENTI DI MECCANICA ANALITICA - MOD. B in Physics L-30 REUVERS Robin Johannes Petrus , MARCELLI GIOVANNA
(syllabus)
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.
(reference books)
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
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