A fast cellular method of matrix multiplication

  • Authors:
  • L. D. Jelfimova

  • Affiliations:
  • Cybernetics Institute, National Academy of Sciences of Ukraine, Kiev, Ukraine

  • Venue:
  • Cybernetics and Systems Analysis
  • Year:
  • 2008

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Abstract

This paper proposes a cellular method of matrix multiplication. The method reduces the multiplicative and additive complexities of well-known matrix multiplication algorithms by 12.5%. The computational complexities of cellular analogs of such algorithms are estimated. A fast cellular analog is presented whose multiplicative and additive complexities are equal to 驴0.382n3 multiplications and 驴1.147n3 additions, respectively, where n is the order of the matrices being multiplied.