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nlin.SI2003★ 38 cited
Periodic solutions of a many-rotator problem in the plane. II. Analysis of various motions
F. Calogero, J-P. Françoise, M. Sommacal
Various solutions are displayed and analyzed (both analytically and numerically) of arecently-introduced many-body problem in the plane which includes both integrable and nonintegr…
nlin.SI2003
Periodic solutions of a system of complex ODEs. II. Higher periods
F. Calogero, M. Sommacal
In a previous paper the \textit{real} evolution of the system of ODEs \ddot{z}_{n} + z_{n}=\sum\limits_{m = 1, m \ne n}^{N} g_{nm}{(z_{n} - z_{m})} ^{- 3}, z_{n} \equiv z_{n}(t), \…