44 citations · 71 across the 4 of their papers we have counts for
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physics.comp-ph2023
Meta variance reduction for Monte Carlo estimation of energetic particle confinement during stellarator optimization
Frederick Law, Antoine Cerfon, Benjamin Peherstorfer +1
This work introduces meta estimators that combine multiple multifidelity techniques based on control variates, importance sampling, and information reuse to yield a quasi-multiplic…
physics.comp-ph2016★ 44 cited
Sparse grid techniques for particle-in-cell schemes
Lee F Ricketson, Antoine J Cerfon
We propose the use of sparse grids to accelerate particle-in-cell (PIC) schemes. By using the so-called `combination technique' from the sparse grids literature, we are able to dra…