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Sur le calcul des produits de matrices

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The purpose of this paper is to prove that Strassen's algorithm is a representation of a product of (2,2) matrices by a Hadamard product in a space of 7 dimensions. For matrices (n, n) it is possible to obtain this representation in spaces withn 3−n+1 dimensions.

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Bibliographie

  1. Strassen, V.: Gaussian elimination is not optimal. Num., Math.13, 354 (1969).

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  1. Inst. de Mathématiques Appliquêes, F-38, Grenoble-Gare Cedex 53

    N. Gastinel

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  1. N. Gastinel
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Gastinel, N. Sur le calcul des produits de matrices. Numer. Math. 17, 222–229 (1971). https://doi.org/10.1007/BF01436378

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  • DOI: https://doi.org/10.1007/BF01436378

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