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New Band Toeplitz Preconditioners for Ill-Conditioned Symmetric Positive Definite Toeplitz Systems.

Dimitrios NoutsosParaskevas Vassalos
Published in: SIAM J. Matrix Anal. Appl. (2002)
Keyphrases
  • least squares
  • image restoration
  • linear systems
  • image segmentation
  • random variables