Hi Cris: I noticed that there are a number of YouTube talk videos by folks in this matrixmult/tensor/geometry community. Any that you would recommend? Questions: I noticed that you use bra-ket notation; are there any relations to quantum mechanics here? 3x3 matrix multiplication; any relationship with *quaternions* here? Did I understand correctly that 2x2 is related to the symmetry of a equilateral triangle in n-space (what is 'n' here?) Did I understand correctly that 3x3 is related to the symmetry of a tetrahedron in n-space (what is 'n' here?) At 01:02 PM 12/8/2016, Cris Moore wrote:
Yes, I'm happy that we found a very symmetric form of it.
Some other people have been thinking along the same lines, including Burichenko and [CILO] (cited in the paper).
C
On Dec 8, 2016, at 11:33 AM, Henry Baker <hbaker1@pipeline.com> wrote:
Yes, please, talk about this some more!
I always considered Strassen's algorithm to be a bit of a hack; I'm glad to see that someone has finally made some sense of this approach.
At 10:06 AM 12/8/2016, Cris Moore wrote:
Thanks, Joerg! I'm happy to talk about this if people are interested. - cris