2 papers
nlin.CD2000
The power spectrum of geodesic divergences as an early detector of chaotic motion
Ch. L. Vozikis, H. Varvoglis, K. Tsiganis
We propose a new method for determining the stochastic or ordered nature of trajectories in non-integrable Hamiltonian dynamical systems. The method consists of constructing a time…
chao-dyn1999
Imperfect fractal repellers and irregular families of periodic orbits in a 3-D model potential
B. Barbanis, H. Varvoglis, Ch. L. Vozikis
A model, plane symmetric, 3-D potential, which preserves some features of galactic problems,is used in order to examine the phase space structure through the study of the propertie…