no code implementations • 29 Jan 2021 • Alexandre Sedoglavic, Alexey V. Smirnov
We present a non-commutative algorithm for the product of 3x5 by 5x5 matrices using 58 multiplications.
Computational Complexity
no code implementations • 4 Jan 2021 • Jean-Guillaume Dumas, Clément Pernet, Alexandre Sedoglavic
We present a non-commutative algorithm for the multiplication of a 2 x 2 block-matrix by its adjoint, defined by a matrix ring anti-homomorphism.
Symbolic Computation