A Fast, Second-order Accurate Poisson Solver in Spherical Polar Coordinates
We present an efficient and accurate algorithm for solving the Poisson equation in spherical polar coordinates with a logarithmic radial grid and open boundary conditions. The method employs a divide-and-conquer strategy, decomposing the computational domain into hierarchical units with varying cell...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
IOP Publishing
2025-01-01
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| Serie: | The Astrophysical Journal Supplement Series |
| Soggetti: | |
| Accesso online: | https://doi.org/10.3847/1538-4365/adec68 |
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