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Superlinear convergence using block preconditioners for the real system formulation of complex Helmholtz equations.

Owe AxelssonJános KarátsonFrédéric Magoulès
Published in: J. Comput. Appl. Math. (2018)
Keyphrases
  • superlinear convergence
  • quasi newton
  • linear systems
  • image restoration
  • newton method
  • mean shift
  • interior point methods
  • neural network
  • nonlinear equations