94 citations · 332 across the 22 of their papers we have counts for
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astro-ph.SR2011★ 2 cited
Explicit Integration of Extremely-Stiff Reaction Networks: Asymptotic Methods
M. W. Guidry, R. Budiardja, E. Feger +6
We show that, even for extremely stiff systems, explicit integration may compete in both accuracy and speed with implicit methods if algebraic methods are used to stabilize the num…
physics.comp-ph2011★ 17 cited
Parallel FFT-based Poisson Solver for Isolated Three-dimensional Systems
Reuben D. Budiardja, Christian Y. Cardall
We describe an implementation to solve Poisson's equation for an isolated system on a unigrid mesh using FFTs. The method solves the equation globally on mesh blocks distributed ac…