5th Alexander von
Humboldt Kolloquium
Summary
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time
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speaker
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theme
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abstract
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Monday, March 20th,
2000 |
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08.30 |
J.Henrard, R.Dvorak |
Opening Adress |
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08.35 |
W. Jefferys
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Heinrich Eichhorn lecture : Statistics for Twenty-first Century Astrometry |
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PDF Files of talk and
plots
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09.25 |
H. Smith
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Transformation Methods for Trigonometric Parallaxes |
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09.50 |
N. Voglis
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Counterrotating Galaxies and Memory of Cosmological Initial Conditions |
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Coffee Break |
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10.50 |
S. Ichtiaroglou
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Degenerate Bifurcations of Resonant Tori in Hamiltonian Systems |
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11.15 |
E. Meletlidou
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11.40 |
J. Henrard
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Fractal Windows for escaping stars |
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12.05 |
A. Celletti
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Periodic Orbits in the Spin-Orbit Problem |
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20.30 |
Vienna Mozart Trio
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Classical Concert |
Program
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Homepage | |
Tuesday, March 21th,
2000 |
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08.30 |
A. Roy
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Lecture honoring Victor Szebehely : Lifting the Darkness : Science in the Third Millenium |
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09.20 |
T. Michtchenko
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Modeling the 5:2 Mean Motion Resonance in the Jupiter - Saturn System |
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09.45 |
J. Hadjidemetriou
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The use of Symplectic Maps in the Study of Resonant Asteroid Motion |
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Coffee Break |
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10.40 |
Z. Knezevic
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Asteroid Synthetic Proper Elements |
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11.05 |
G. Hahn
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Long-term orbital integration studies of 1998 AK8 and P/O.D.A.S. (1998 X1) |
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11.30 |
P. Michel
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Dynamical study and sources of different populations of Earth-crossers |
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11.55 |
D. de Niem
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Satellite Assisted Gravitational Capture |
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20.15 |
G. Valsecchi
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The distribution of energy perturbations at close planetary encounters |
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20.40 |
Ch. Froeschlé
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The population of the Small-Earth-Asteroids (SEAs) |
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21.05 |
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Discussion on the Near Earth Asteroids |
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Wednesday, March 22th,
2000 |
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08.30 |
A. Lemâitre
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Lecture honoring M.Moons : Mechanism of Capture in
External Resonances |
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09.20 |
J. Chapront
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The Improvements of Planetary Theories over 6000 Years |
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09.45 |
R. Dvorak, K. Tsiganis
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Why do Trojan ASCs (not) escape ? |
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Coffee Break |
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10.30 |
E. Lega, C. Froeschlé
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On the Structure of Symplectic Mappings. The Fast
Lyapunov Indicator : a very sensitive Tool |
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11.20 |
H. Varvoglis
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The Two Fixed Centers Problem Revisited |
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11.45 |
K. Tsiganis
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Fokker-Planck Modeling of Asteroid Transport |
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12.10 |
G. Contopoulos
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The Crossing of Cantori |
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20.30 |
C. Marchal
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How die scientific theories ? |
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Thursday, March 23th,
2000 |
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08.30 |
B. Steves, A. Roy
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Surfaces of Zero-Velocity Curves in a Restricted Equal
4-Body Problem |
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09.20 |
R. Broucke
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Classification of Orbits in the Copenhagen Problem in Three
Dimensions |
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09.45 |
J. Waldvogel
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Exploring Hill's Lunar Problem |
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Coffee Break |
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10.30 |
E. Pittich
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About One Case of the Non-Restricted Three Body Problem |
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10.55 |
C. Marchal
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The Simplest Family of Periodic
Orbits with Twelve Symmetries per Period in the Three Body Problem |
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11.20 |
B. Erdi
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Phase Space Structure around L4 in the Restricted Three
Body Problem |
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11.45 |
J.Hagel
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On the Existence of Nonlinear Stabilization of the
Circular Restricted Problem of Three Bodies at mu=muc |
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20.15 |
P.K. Seidelmann
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The Search for Exosolar Systems |
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20.40 |
E. Pilat-Lohinger
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Short Liapunov Indicators for Planets in Double Star Systems |
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21.05 |
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Discussion on Exosolar planets |
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Friday, March 24th,
2000 |
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08.30 |
U. Locatelli
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Rigorous Proofs of the Stability of the Secular Part of a
Three Body Planetary Problem : the Sun-Jupiter-Saturn System |
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09.20 |
G. Contopoulos
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The Third Integral in a Self-Consistent Galactical Model |
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Coffee Break |
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10.30 |
S. Ferraz Mello
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The Singularity of Poincaré revisited |
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10.55 |
K. Wodnar
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General Solution of the Taylor Series Coefficient Problem in the Theory of Jacobian Elliptic Functions |
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11.20 |
F. Freistetter
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Fractal dimensions as Chaos Indicators in the Standardmap |
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11.45 |
J. Kallrath, R. Dvorak
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The Phase Space Structure of the General Sitnikov Problem |
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19.00 |
Salzburger Abend |
Special dishes and music from Salzburg |
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Photos |
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