Large orbital
eccentricities and close encounters at the 2:1 resonance of a dynamical
system modelling asteroidal motion,H.Varvoglis, Astron.Astrophys.
275, 301-308, 1993 (PDF file, 306 KB)
The CTMC model as a
dynamical system with soft chaosK.Katsonis and
H.Varvoglis, J.Phys.B:
Atom. Mol. Opt. Phys28, L483-486, 1995 (PDF file, 214
KB)
Spectral analysis of asteroidal trajectories in the 2:1 resonance H.
Varvoglis, G. Voyatzis and H. Scholl, Astron.
Astrophys. 300, 591-596, 1995 (PDF file, 322 KB)
Transport in Hamiltonian
systems and its relationship to the Lyapunov
time H. Varvoglis and A. Anastasiadis,
Astron. J. 111, 1718-1720, 1996 (PDF file, 168 KB)
Transport in perturbed integrable Hamiltonian systems and the fractality of phase space, Varvoglis, H., Vozikis, Ch. and Barbanis,
B., In The Dynamical behaviour of our Planetary System, J. Henrard and R. Dvorak, Eds., Kluwer,
Dordrecht, 1997, pp. 233-242 (PDF file, 160 KB)
On the relation between
the maximal LCN and the width of the stochastic layer in a driven pendulum,
Tsiganis, K., Anastasiadis,
A. and Varvoglis, H., J. Phys. A: Math. Gen. 32, 431-442, 1999 (PDF file, 179 KB)
Imperfect fractal repellers and irregular families of periodic orbits in
a 3-D model potential, Barbanis, B.,
Varvoglis, H. and Vozikis, C., Astron. Astrophys., 344, 879-890, 1999 (PDF file, 446
KB)
Effective Lyapunov numbers and correlation dimensions in a 3-D
Hamiltonian system, Tsiganis, K., Anastasiadis, A. and Varvoglis, H., in: IAU-Colloquium
No 172 - The impact of modern dynamics in Astronomy (J. Henrard and S. Ferraz-Mello,
eds.), 1999, pp. 447-448
Dimensionality differences
between sticky and non-sticky chaotic trajectory segments in a 3-D
Hamiltonian system, Tsiganis, K., Anastasiadis, A. and Varvoglis, H., Chaos, Solitons and Fractals, 11, 2281, 2000 (PDF file, 438
KB)
Stable chaos in the 12:7
mean motion resonance and its relation to the stickiness effect, Tsiganis, K., Varvoglis, H. and Hadjidemetriou,
J.D., Icarus 146, 240, 2000 (PDF file, 391 KB)
The power spectrum of
geodesic divergences as an early detector of chaotic motion, Vozikis, Ch., Varvoglis, H. and Tsiganis,
K., A&A 359, 386-396, 2000 (GZipped
PS file, 876 KB)
Chaotic evolution of (719)
Albert, the recently recovered minor planet, Tsiganis,
K. and Varvoglis, H., A&A 361, 766-769, 2000 (GZipped PS file, 352 KB)
On a Fokker-Planck
approach to asteroidal transport, Tsiganis, K., Anastasiadis,
A. and Varvoglis, H.Celst. Mech.Dyn.
Astron. 78, 337-340, 2000 (PS file, 185
KB)
The two fixed centers problem revisited, Varvoglis, H., Vozikis, Ch.,
Wodnar, K. and Dimitriadou,
V., Celst. Mech.Dyn.
Astron. 78, 363-366, 2000 (PS file, 182 KB)
On the fractal character
of the planar Coulomb classical scattering,Varvoglis, H., Katsonis, K., Savopulos, M.
and Maynard, G., Phys. Scr. 63, 272-275,
2001 (PDF file,
117 KB)
Stable chaos in high-order
Jovian resonances, Tsiganis,
K., Varvoglis, H. and Hadjidemetriou, JD., Icarus155, 454-474, 2002 (PDF file, 532 KB)
Stable chaos vs. Kirkwood
gaps in the asteroid belt: a comparative study of mean motion resonances, Tsiganis, K., Varvoglis, H. and Hadjidemetriou,
JD., Icarus159, 284-299,
2002 (PDF
file, 798 KB)
Short-lived asteroids in the
7/3 Kirkwood gap, Tsiganis, K., Varvoglis, H., and Morbidelli,
A., Icarus166, 131-140, 2003, (PDF file, 476 KB)
The two fixed centers: An exceptional integrable
system, Varvoglis, H., Vozikis,
Ch., Wodnar, K., CelestMech.Dyn.
Astron. 89, 343-356, 2004 (PDF
file, 1,345 KB)
Chaotic diffusion and
effective stability of Jupiter Trojans, Tsiganis,
K., Varvoglis, H., and Dvorak, R., CelestMech.Dyn.
Astron. 92, 71-87, 2005 (PDF file, 497
KB)
Diffusion in the asteroid
belt, H. Varvoglis, IAU Colloquium 197, 157-170 (PDF file,
312 KB)
Reconstructing the orbital history of the Veritas family,
K. Tsiganis, Z. Knezevic and H. Varvoglis, Icarus 186, 484-497, 2007 (PDF
file, 1,357 KB)
Preprints
Stable chaos in mean
motion resonances, Varvoglis, H., Tsiganis,
K. and Hadjidemetriou, J. (PS file, 502 KB)
The dynamical portrait of
the Veritas family region, Knezevic, Z., Tsiganis, K.
and Varvoglis, H. (PDF file, 320
KB)
Stable chaos and local
integrals of motion, Varvoglis, H., Tsiganis,
K. and Hadjivantsides, G. (PS file, 1,009
KB)
The "Third"
Integral in the Restricted Three-Body Problem Revisited, Varvoglis,
H., Tsiganis, K. and Hadjidemetriou,
J. (PS file, 1,239
KB)