Lyapunov exponents in the Henon-Heiles problem
By the way of combined integrating of the motion and variation equations we calculated the maximal characteristic Lyapunov exponents in the wide limits of energy and time for the Henon-Heiles problem. It follows from the fitting procedure that the best approximate function is the exponential one with the parameter values, which are di-erent from the earlier obtained parameter values (Benettin et al.).