EFTHYMIOPOULOS, CHRISTOS
EFTHYMIOPOULOS, CHRISTOS
Dipartimento di Matematica "Tullio Levi-Civita" - DM
Analytical theory of the spin-orbit state of a binary asteroid deflected by a kinetic impactor
2024 Gaitanas, M.; Efthymiopoulos, C.; Gkolias, I.; Voyatzis, G.; Tsiganis, K.
Multiple pattern speeds and the manifold spirals in a simulation of a barred spiral galaxy
2024 Zouloumi, K.; Harsoula, M.; Efthymiopoulos, C.
Simulating a breakup event and propagating the orbits of space debris
2024 Apetrii, M.; Celletti, A.; Efthymiopoulos, C.; Gales, C.; Vartolomei, T.
Action-angle formalism for extreme mass ratio inspirals in Kerr spacetime
2023 Kerachian, M.; Polcar, L.; Skoupy, V.; Efthymiopoulos, C.; Lukes-Gerakopoulos, G.
Dispersion velocity revisited
2023 San Sebastian, I. L.; Parisi, M. G.; Guilera, O. M.; Efthymiopoulos, C.
Nekhoroshev estimates for the orbital stability of Earth’s satellites
2023 Celletti, A.; De Blasi, I.; Efthymiopoulos, C.
Relegation-free closed-form perturbation theory and the domain of secular motions in the restricted three-body problem
2023 Efthymiopoulos, C.; Rossi, M.
Semi-analytical estimates for the chaotic diffusion in the Second Fundamental Model of Resonance. Application to Earth's navigation satellites
2023 Legnaro, E.; Efthymiopoulos, C.; Harsoula, M.
The phase-space architecture in extrasolar systems with two planets in orbits of high mutual inclination
2023 Mastroianni, R.; Efthymiopoulos, C.
A deep dive into the 2 g +h resonance: separatrices, manifolds and phase space structure of navigation satellites
2022 Daquin, J; Legnaro, Edo.; Gkolias, I.; Efthymiopoulos, C.
A detailed dynamical model for inclination-only dependent lunisolar resonances. Effect on the “eccentricity growth” mechanism
2022 Legnaro, E.; Efthymiopoulos, C.
Closed-form perturbation theory in the restricted three-body problem without relegation
2022 Cavallari, Irene; Efthymiopoulos, Christos
Kolmogorov algorithm for isochronous Hamiltonian systemsy
2022 Mastroianni, R.; Efthymiopoulos, C.
Perturbed precessing ellipses as the building blocks of spiral arms in a barred galaxy with two pattern speeds
2022 Harsoula, M.; Efthymiopoulos, C.; Contopoulos, G.; Tzemos, A. C.
Precessing ellipses as the building blocks of spiral arms
2021 Harsoula, M.; Zouloumi, K.; Efthymiopoulos, C.; Contopoulos, G.
Semi-Analytical Estimates for the Orbital Stability of Earth’s Satellites
2021 De Blasi, Irene; Celletti, Alessandra; Efthymiopoulos, Christos
Manifold spirals in barred galaxies with multiple pattern speeds
2020 Efthymiopoulos, C.; Harsoula, M.; Contopoulos, G.
Semi-analytic Computations of the Speed of Arnold Diffusion Along Single Resonances in A Priori Stable Hamiltonian Systems
2020 Guzzo, Massimiliano; Efthymiopoulos, Christos; Paez, Rocio Isabel
Accurate modelling of the low-order secondary resonances in the spin-orbit problem
2019 Gkolias, I.; Efthymiopoulos, C.; Celletti, A.; Pucacco, G.
Bohmian trajectories in an entangled two-qubit system
2019 Tzemos, A. C.; Contopoulos, G.; Efthymiopoulos, C.