112 citations · 269 across the 4 of their papers we have counts for
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physics.comp-ph2003★ 4 cited
Lyapunov exponents in constrained and unconstrained ordinary differential equations
Michael D. Hartl
We discuss several numerical methods for calculating Lyapunov exponents (a quantitative measure of chaos) in systems of ordinary differential equations. We pay particular attention…
gr-qc2003★ 83 cited
A survey of spinning test particle orbits in Kerr spacetime
Michael D. Hartl
We investigate the dynamics of the Papapetrou equations in Kerr spacetime. These equations provide a model for the motion of a relativistic spinning test particle orbiting a rotati…