41 citations · 155 across the 18 of their papers we have counts for
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math.NA2017★ 1 cited
Modified equations for variational integrators applied to Lagrangians linear in velocities
Mats Vermeeren
Variational integrators applied to degenerate Lagrangians that are linear in the velocities are two-step methods. The system of modified equations for a two-step method consists of…
nlin.SI2017★ 13 cited
Continuum limits of pluri-Lagrangian systems
Mats Vermeeren
A pluri-Lagrangian (or Lagrangian multiform) structure is an attribute of integrability that has mainly been studied in the context of multidimensionally consistent lattice equatio…