271 citations · 764 across the 11 of their papers we have counts for
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astro-ph.IM2020★ 3 cited
Step-size effect in the time-transformed leapfrog integrator on elliptic and hyperbolic orbits
Long Wang, Keigo Nitadori
A drift-kick-drift (DKD) type leapfrog symplectic integrator applied for a time-transformed separable Hamiltonian (or time-transformed symplectic integrator; TSI) has been known to…
astro-ph.IM2020★ 148 cited
PeTar: a high-performance N-body code for modeling massive collisional stellar systems
Long Wang, Masaki Iwasawa, Keigo Nitadori +1
The numerical simulations of massive collisional stellar systems, such as globular clusters (GCs), are very time-consuming. Until now, only a few realistic million-body simulations…