Systolic and hyper-systolic algorithms for the gravitational \(N\)-body problem, with an application to Brownian motion

DOI10.1016/S0021-9991(02)00067-0zbMath1015.83004OpenAlexW3124236076MaRDI QIDQ1873325

Marc Hemsendorf, Ernst Nils Dorband, David Merritt

Publication date: 20 May 2003

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0021-9991(02)00067-0

zbMATH Keywords

Brownian motiondistributed-memory computerssystolic algorithmgravitational \(N\)-body problemsupermassive black holeMilky Way galaxy

Mathematics Subject Classification ID

Analysis of algorithms (68W40) Equations of motion in general relativity and gravitational theory (83C10) Computational methods for problems pertaining to relativity and gravitational theory (83-08) Numerical algorithms for specific classes of architectures (65Y10)

Related Items (3)

\(N\)-body gravitational and contact dynamics for asteroid aggregation ⋮ Parallelization, Special Hardware and Post-Newtonian Dynamics in Direct N - Body Simulations ⋮ IS THERE A SUPERMASSIVE BLACK HOLE AT THE CENTER OF THE MILKY WAY?

Uses Software

• MPI
• NBODY6

Cites Work

• Unnamed Item
• Direct \(N\)-body simulations
• Star cluster simulations: The state of the art
• A conservative numerical technique for collisionless dynamical systems: Comparison of the radial and circular orbit instabilities
• Perturbation theory of Kepler motion based on spinor regularization.

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