169 citations · 1.4k across the 54 of their papers we have counts for
5 papers · 1 filter
On future opportunities to observe gravitational scattering of main belt asteroids into NEO source regions
Anatoliy Ivantsov, Siegfried Eggl, Daniel Hestroffer +1
Orbital resonances are believed to be responsible for the delivery of main belt asteroids to the inner Solar System. Several possibilities have been suggested to transport asteroid…
High Precision Astrometry in Asteroid Mitigation - the NEOShield Perspective
Siegfried Eggl, Anatoliy Ivantsov, Daniel Hestroffer +3
Among the currently known Near Earth Objects (NEOs), roughly 1400 are classified as being potentially hazardous asteroids. The recent Chelyabinsk event has shown that these objects…
High Order Three Part Split Symplectic Integration Schemes
Enrico Gerlach, Siegfried Eggl, Charalampos Skokos +2
Symplectic integration methods based on operator splitting are well established in many branches of science. For Hamiltonian systems which split in more than two parts, symplectic…
Stability Analysis of Possible Terrestrial Planets in the HD 60532 System
S. Rothwangl, S. Eggl, R. Dvorak
Investigations were carried out on the stability of the two gas giant system HD 60532 itself including additional, smaller bodies. The methods used were numerical simulations with…
High order three part split symplectic integrators: Efficient techniques for the long time simulation of the disordered discrete nonlinear Schroedinger equation
Ch. Skokos, E. Gerlach, J. D. Bodyfelt +2
While symplectic integration methods based on operator splitting are well established in many branches of science, high order methods for Hamiltonian systems that split in more tha…