Basins of attraction and of and for the aggregated system (19) and solutions versus time for the original system (18). The parameter values are ,,,,,,,,,,,,,, and , which correspond to case .
(a) Basins of attraction and of and for system (19) and separatrix curve
(b) Solution of (18) for initial conditions ,, and , belonging to
(c) Solution of (18) for initial conditions ,, and , belonging to
