Gao Lezhe

Precision, Round-off, and the Illusion of Local Predictability in Chaotic Hamiltonian Systems: A Million-Window Benchmark

I perform a large-scale benchmark of whether local geometric features can predict the oscillation-amplitude variation of the energy error in conservative chaotic systems. Over 1.25 million sliding windows from 22,380 double-pendulum trajectories are computed at three precision le...