A non-commutative algorithm for multiplying (7 $\times$ 7) matrices using 250 multiplications

Published 21 Dec 2017 in cs.SC | (1712.07935v1)

Abstract: We present a non-commutative algorithm for multiplying (7x7) matrices using 250 multiplications and a non-commutative algorithm for multiplying (9x9) matrices using 520 multiplications. These algorithms are obtained using the same divide-and-conquer technique.

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Alexandre Sedoglavic

Citations (15)

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