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The Discontinuous Galerkin Approximation of the Grad-Div and Curl-Curl Operators in First-Order Form Is Involution-Preserving and Spectrally Correct.

Alexandre ErnJean-Luc Guermond
Published in: SIAM J. Numer. Anal. (2023)
Keyphrases
  • vector field
  • differential equations
  • continuous functions
  • higher order
  • first order logic
  • error bounds
  • closed form
  • gradient field
  • partial differential equations
  • surface reconstruction