Thank you for your response.
Background: I am just learning the notion of tensor rank. My real effort was understanding a certain article where
2x2x2 and 4x4x4 etc, arrays are involved. I was warming up, so to speak, and ran into some problems.
I do know the definition of tensor rank I...
Should not the definition of "Rank" agree in the two cases below? :
1)rank of a 2X2 matrix and
2) "tensor rank" of the same 2X2 matrix
Here is my particular example?
|1 1|
|0 1|
This matrix has rank 2. What is its tensor rank? Still 2?
Thnk you
I hope this is not the wrong place to ask this...
Can anybody tell me if it is possible to find "Spivak calculus on manifolds" on line (a PDF copy for example)
Thanks