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Preconditioned discontinuous Galerkin method and convection-diffusion-reaction problems with guaranteed bounds to resulting spectra.

Liya GaynutdinovaMartin LadeckýIvana PultarováMiloslav VlasákJan Zeman
Published in: CoRR (2023)
Keyphrases
  • preprocessing
  • upper bound
  • high accuracy
  • detection method
  • neural network
  • combinatorial optimization
  • image processing
  • computational complexity
  • probabilistic model
  • energy function
  • image enhancement