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A block sparse approximate inverse with cutoff preconditioner for semi-sparse linear systems derived from Molecular Orbital calculations.

Ikuro YamazakiMasayuki OkadaHiroto TadanoTetsuya SakuraiKeita Teranishi
Published in: JSIAM Lett. (2010)
Keyphrases
  • linear systems
  • coefficient matrix
  • sparse linear systems
  • dynamical systems
  • sufficient conditions
  • sparse data
  • three dimensional
  • sparse coding
  • dna computing
  • artificial neural networks
  • drug discovery