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Improving the accuracy of mass-lumped finite-elements in the first-order formulation of the wave equation by defect correction.

R. ShamasundarWim A. Mulder
Published in: J. Comput. Phys. (2016)
Keyphrases
  • finite element
  • wave equation
  • higher order
  • boundary element
  • finite element model
  • multiscale
  • first order logic
  • pairwise
  • edge detection
  • numerical solution
  • finite difference
  • finite element analysis