5 citations · 7 across the 2 of their papers we have counts for
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nlin.SI2010★ 2 cited
Integration of the Euler-Poinsot Problem in New Variables
Martin Lara, Sebastián Ferrer
The essentially unique reduction of the Euler-Poinsot problem may be performed in different sets of variables. Action-angle variables are usually preferred because of their suitabi…
nlin.SI2010★ 5 cited
The Projective Andoyer transformation and the connection between the 4-D isotropic oscillator and Kepler systems
Sebastián Ferrer
Extending to 4 degrees of freedom a symplectomorphism used in attitude dynamics it is shown in a direct way the connection between the 4-D isotropic harmonic oscillator and the 3-D…