collaborators

1 paper

math.NA2025

An adaptive symplectic integrator for gravitational dynamics

Keqi Ye, Zizhe Cai, Mingji Wang +2

This paper presents an adaptive symplectic integrator, SQQ-PTQ, developed on the basis of the fixed-step symplectic integrator SQQ. To mitigate the Runge phenomenon, SQQ-PTQ employ…