Assessing the Hierarchical Hamiltonian Splitting Integrator for Collisionless N -Body Simulations

The large dynamic range in some astrophysical N-body problems led to the use of adaptive multi-time-steps; however, the search for optimal strategies is still challenging. We numerically quantify the performance of the hierarchical Hamiltonian Splitting (HHS) integrator for collisionless simulations...

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Vydáno v:	Revista Mexicana de Astronomía y Astrofísica
Hlavní autoři:	G. Aguilar-Argüello, O. Valenzuela, H. Velázquez, J. C. Clemente, J. A. Trelles
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Universidad Nacional Autónoma de México 2022
Témata:	Física, Astronomía y Matemáticas
On-line přístup:	https://www.redalyc.org/articulo.oa?id=57175502003 https://www.redalyc.org/journal/571/57175502003/ https://www.redalyc.org/journal/571/57175502003/html/ https://www.redalyc.org/journal/571/57175502003/57175502003.epub https://www.redalyc.org/journal/571/57175502003/movil
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