Efficient Integration of the variational equations of Multidimensional Hamiltonian Systems: Application to the Fermi-PASTA-Ulam Lattice. - Enrico Gerlach; Siegfried Eggl; Charalampos Skokos (Int. J. Bifurc. Chaos, 2012)

High Order Three Part Split Symplectic Integration Schemes. - Enrico Gerlach; Siegfried Eggl; Charalampos Skokos; Joshua D. Bodyfelt; Georgios Papamikos (CoRR, 2013)

Position and Time Determination without Prior State Knowledge via Onboard Optical Observations of Delta Scuti Variable Stars. - Linyi Hou; Ishaan Bansal; Clark Davis; Siegfried Eggl (CoRR, 2024)

Risk-Sensitive Orbital Debris Collision Avoidance using Distributionally Robust Chance Constraints. - Kanghyun Ryu; Jean-Baptiste Bouvier; Shazaib Lalani; Siegfried Eggl; Negar Mehr (CoRR, 2024)

Gauss-Radau Small-body Simulator (GRSS): An Open-Source Library for Planetary Defense. - Rahil Makadia; Davide Farnocchia; Steven R. Chesley; Siegfried Eggl (J. Open Source Softw., 2025)