Free Access

Fig. 5


Exponential potential, (x,u) Poincaré surfaces of section at E = −0.05 from the numerical and analytical I: (top-left) Numerical section, (top-right) analytical section obtained from a fit at order 12 and orbits at energies from −1 to −0.05, (bottom-left) from a fit at order 18 and orbits with energy E = −0.05, (bottom-right) from three local fits (order 18) of orbits in the neighbourhood of three resonant orbits, the empty space between the islands of stability is not filled correctly by the analytical integrals (red dots are the sections, y = 0 and v > 0, from computed orbits).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.