Mikel
- Mikel Antoñana: https://mikelehu.github.io/
- Ander Murua: https://www.ehu.eus/ccwmuura/
Session
07-10
18:30
30min
Few-body integrator with time-reversible adaptivity in Julia
Mikel, Ander Murua
Time-reversible or symplectic methods are very useful for long-term integration of planetary systems with a constant step size. However, in the case of n-body problems involving close encounters, adaptive time-stepping is required. We present a SIMD-vectorized integrator for few-body problems which incorporates a robust time-reversible adaptivity mechanism that makes it highly performant for the long-term numerical integration of problems with close-encounters.
Posters
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