Edward Grefenstette
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Dec
14
asked What kind of matrix/tensor notation is this?
Dec
29
awarded  Scholar
Dec
29
accepted Matrix Multiplication for n-dimensional arrays
Dec
28
awarded  Supporter
Dec
28
comment Matrix Multiplication for n-dimensional arrays
I think I may have indeed been overcomplicated things. I did not know Einstein notation, or that notion of tensor contraction discussed in one of the answers below. I'll think through it and see if this fits my needs, but thank you very much indeed for the pointers.
Dec
28
comment Matrix Multiplication for n-dimensional arrays
Hmmm this seems like this is exactly what I was looking for... Let me read this over and work through it when I've had some sleep and I'll confirm. Thanks already!
Dec
28
awarded  Student
Dec
28
asked Matrix Multiplication for n-dimensional arrays
Dec
28
awarded  Autobiographer