15 citations · 31 across the 4 of their papers we have counts for
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physics.comp-ph2014★ 3 cited
Initializing and stabilizing variational multistep algorithms for modeling dynamical systems
C. L. Ellison, J. W. Burby, J. M. Finn +2
Backward error initialization and parasitic mode control are well-suited for use in algorithms that arise from a discrete variational principle on phase-space dynamics. Dynamical s…
physics.comp-ph2011★ 15 cited
Symplectic integrators with adaptive time steps
A S Richardson, J M Finn
In recent decades, there have been many attempts to construct symplectic integrators with variable time steps, with rather disappointing results. In this paper we identify the caus…