Numerical long-term integration of geodesic equations of motion
Numerical long-term integration of geodesic equations of motion
Numerical long-term integration of geodesic equations of motion
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<strong>Numerical</strong> properties <strong>of</strong> the <strong>equations</strong><strong>Numerical</strong> difficultiesI: Hamiltonian is non-separable⇒ Structure preservingschemes are implicit∥∥ ∂f∂y∥∥ ∂f∂y∥ ≫ 1,∥ ∼ 1,II:for some yfor other y5/26 | Jonathan Seyrich (<strong>Numerical</strong> <strong>long</strong>-<strong>term</strong> <strong>integration</strong>) Tübingen | January 21, 2013