79 citations · 1.5k across the 112 of their papers we have counts for
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Dynamical analysis of bounded and unbounded orbits in a generalized Hénon-Heiles system
F. L. Dubeibe, A. Riaño-Doncel, Euaggelos E. Zotos
The Hénon-Heiles potential was first proposed as a simplified version of the gravitational potential experimented by a star in the presence of a galactic center. Currently, this sy…
Basins of convergence of equilibrium points in the pseudo-Newtonian planar circular restricted three-body problem
Euaggelos E. Zotos
The Newton-Raphson basins of attraction, associated with the libration points (attractors), are revealed in the pseudo-Newtonian planar circular restricted three-body problem, wher…
Distinguishing between order and chaos in a simple barred galaxy model
Euaggelos E. Zotos
We use a simple dynamical model in order to investigate the regular or chaotic character of orbits in a barred galaxy with a central, spherically symmetric, dense nucleus and a fla…
Comparing the fractal basins of attraction in the Hill problem with oblateness and radiation
Euaggelos E. Zotos
The basins of convergence, associated with the roots (attractors) of a complex equation, are revealed in the Hill problem with oblateness and radiation, using a large variety of nu…
Investigating the planar circular restricted three-body problem with strong gravitational field
Euaggelos E. Zotos
The case of the planar circular restricted three-body problem where one of the two primaries has a stronger gravitational field with respect to the classical Newtonian field is inv…
An overview of the escape dynamics in the Henon-Heiles Hamiltonian system
Euaggelos E. Zotos
The aim of this work is to revise but also explore even further the escape dynamics in the Hénon-Heiles system. In particular, we conduct a thorough and systematic numerical invest…