Wissenschaftlicher Werdegang

Veröffentlichungen

2013

• Skokos, H., Gerlach, E., Bodyfelt, J.D., Papamikos, G., Eggl, S. (2013): High order three part split symplectic integrators: Application to the disordered discrete nonlinear Schrödinger equation, submitted, also available as arXiv-preprint.
• Tuomi, M., Anglada-Escude, G. Gerlach, E., Jones, H.R.R., Reiners, A., Rivera, E.J., Vogt, S.S., Butler, P.R. (2013): Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307, A&A, vol. 549, A48, also available as arXiv-preprint.

2012

• Gerlach, E., Haghighipour, N. (2012): Can GJ 876 host four planets in resonance?, Cel. Mech. Dyn. Astron., 117, issue 1, 35-47, also available as online first.

2011

• Gerlach, E., Eggl, S., Skokos, Ch. (2011): Efficient integration of the variational equations of multi-dimensional Hamiltonian systems: Application to the Fermi-Pasta-Ulam lattice, Int. J. Bifurcation Chaos, vol. 22, issue 9, (pdf).

2010

• Soffel, M.H., Klioner, S.A., Gerlach, E. (2010): About the MacCullagh Relations in Relativity, In: New Challenges for reference systems and numerical standards in astronomy, N. Capitaine (ed.), Proc. of Les Journées'2010, Paris, 255-257.
• Skokos, Ch., Gerlach, E. (2010): Numerical integration of variational equations, Phys. Rev. E, 82, 036704, also available as arXiv-preprint.
• Gerlach, E., Skokos, Ch. (2010): Comparing the efficiency of numerical techniques for the integration of variational equations, Proceedings of the 8th AIMS International Conference on Dynamical Systems 475-484, (pdf.)

2009

• Klioner, S.A., Gerlach, E., Soffel, M. (2009): Relativistic aspects of rotational motion of celestial bodies. In: Relativity in Fundamental Astronomy, Proc. of the IAU Symposium 261, S. Klioner, K. Seidelmann, M. Soffel(eds.) Cambridge University Press, Cambridge (in press), also available as arXiv-preprint.
• Gerlach, E., Klioner, S., Soffel, M. (2009): Consistent modelling of the geodetic precession in Earth rotation, VII Hotine-Marussi Symposium, Rome 6-10 July 2009, IAG Series, Springer, Vol. 137, also available as arXiv-preprint.

2008

• Sidlichovsky, M., Gerlach, E. (2008): Secular evolution of exoplanetary systems and close encounters, Exoplanets: Detection, Formation and Dynamics, Proceedings of the International Astronomical Union, IAU Symposium, Volume 249, p. 479-484.
• Gerlach, E. (2008): On the Numerical Computability of Asteroidal Lyapunov Times, Proceedings of the International Conference on the Dynamics of Celestial Bodies, Lithoro 23 – 26 June 2008, p. 125-128, also available as arXiv-preprint.

Vorträge

2012

• 09.10.; Geodätische Woche, Hannover, Germany; "Eine neue numerische Theorie von Präzession und Nutation der Erde".
• 30.08.; IAU General Assembly - Comission 19, Beijing, China; "A new theory of precession and nutation for the Earth".
• 28.08.; IAU General Assembly - Joint Discussion 7, Beijing, China; "A new numerical theory of Earth rotation".
• 22.02.; Meeting of research group FOR 584, Frankfurt/M., Germany; "Statusreport P3: Die elastische Erde".

2011

• 24.02.; Meeting of research group FOR 584, Vienna, Austria; "Geodätische Präzession für Körper des Sonnensystems; Stand der Präzessions-/Nutationstheorie einer nicht-starren Erde".
• 24.03.: 8th Alexander von Humboldt Colloquium for Celestial Mechanic, Bad Hofgastein, Austria;"On the numerical integration of variational equations"

2010

• 13.01.; Geodätisches Doktorandenseminar, TU Dresden; "Eine relativistische Theorie der Präzession und Nutation einer starren Erde".
• 12.03.; Lohrmann seminar; "Different ways to approach the non-rigid Earth".
• 22.03.; Meeting of research group FOR 584, Berlin; "Parameterwahl für das relativistische Erdmodell".
• 04.05.; EGU General Assembly, Vienna; "A consistent relativistic theory of Earth rotation".
• 10.09.; Lohrmann seminar; "The numerical integration of variational equations".

2009

• 23.10.; Lohrmann seminar; "Modelling the rotational motion of a rigid Earth in a relativistic framework - An overview".
• 29.10.; Meeting of research group FOR 584, Munich; "Projekt P3 - Relativistische Theorie der Präzessions- und Nutationsbewegung einer starren Erde".

2008

• 17.01.; Astrodynamic seminar, University of Vienna; "Säkulare Dynamik von Exoplaneten und nahe Begegnungen".
• 11.06.; Geodätisches Doktorandenforum, TU Dresden; "Chaos und Resonanzen in der Himmelsmechanik".
• 24.10.; Verteidigung der Dissertation, TU Dresden; "Stabilitätsuntersuchungen an Asteroidenbahnen in ausgewählten Bahnresonanzen des Edgeworth-Kuiper-Gürtels".

2007

• 19.01.; Lohrmann seminar; "Numerical simulation of chaotic systems in celestial mechanics".
• 23.02.; Lohrmann seminar; "Symplectic integration methods - An overview".
• 26.10.; EXOPLANETS: Detection, Formation and Dynamics, IAU Symposium No. 249, Oct. 22-26, 2007, Suzhou, China; "Secular evolution of exoplanetary systems and close encounters".

Poster

2009

• Klioner, S., Soffel, M., Gerlach, E.; EGU General Assembly 2009, Vienna; "Consistent modelling of the geodetic precession in Earth rotation".
• Gerlach, E., Klioner, S., Soffel, M.; VII Hotine-Marussi Symposium, Rome; "Consistent modelling of the geodetic precession in Earth rotation".
• S. Klioner, E. Gerlach, M. Soffel; CELMEC V, Viterbo; "Consistent relativistic theory of Earth rotation".
• Gerlach, E., Skokos, H.; CELMEC V, Viterbo; "Some aspects of the numerical integration of variational equations".