A 5/2 n2-Lower Bound for the Rank of n×n Matrix Multiplication over Arbitrary Fields

نویسنده

  • Markus Bläser
چکیده

We prove a lower bound of 52n 2 3n for the rank of n n–matrix multiplication over an arbitrary field. Similar bounds hold for the rank of the multiplication in noncommutative division algebras and for the multiplication of upper triangular matrices.

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تاریخ انتشار 1999