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A fast method for imposing periodic boundary conditions on arbitrarily-shaped lattices in two dimensions.

Ruqi PeiTravis AskhamLeslie GreengardShidong Jiang
Published in: J. Comput. Phys. (2023)
Keyphrases
  • boundary conditions
  • similarity measure
  • high accuracy
  • arbitrarily shaped
  • clustering algorithm
  • three dimensional
  • finite element method
  • fully automatic
  • finite element
  • spline interpolation