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On computing of arbitrary positive integer powers for tridiagonal matrices with elements -1, 0, 0, ..., 0 in principal and 1, 1, 1, ..., 1 in neighbouring diagonals - I.

Jonas Rimas
Published in: Appl. Math. Comput. (2007)
Keyphrases
  • positive integer
  • log log
  • parallel algorithm
  • singular value decomposition
  • image segmentation
  • coefficient matrix