832 citations · 2.1k across the 51 of their papers we have counts for
3 papers · 2 filters
Quasi-stationary chaotic states in multi-dimensional Hamiltonian systems
Chris G. Antonopoulos, Tassos C. Bountis, Vasileios Basios
We study numerically statistical distributions of sums of chaotic orbit coordinates, viewed as independent random variables, in weakly chaotic regimes of three multi-dimensional Ha…
SALI: An Efficient Indicator of Chaos with Application to 2 and 3 Degrees of Freedom Hamiltonian Systems
Ch. Antonopoulos, T. Manos, Ch. Skokos
The Smaller Alignment Index (SALI) is a very useful and efficient indicator that can distinguish rapidly and with certainty between ordered and chaotic motion in Hamiltonian system…
Emergence of coherent motion in aggregates of motile coupled maps
Anselmo Garcia Cantu Ros, Chris Antonopoulos, Vasileios Basios
In this paper we study the emergence of coherence in collective motion described by a system of interacting motiles endowed with an inner, adaptative, steering mechanism. By means…