G. Giachetta, L. Mangiarotti, G. Sardanashvily
Published 2002-05-19Version 1
We show that Jacobi fields of a completely integrable Hamiltonian system of m degrees of freedom also make up a completely integrable system. They provide m additional first integrals which characterize a relative motion.
Harmonic analysis on Lagrangian manifolds of integrable Hamiltonian systems
Fifty Years of KdV: An Integrable System
Generating hyperbolic singularities in completely integrable systems
