My question is intact no matter whether matrix multiplication was done this way only after it was used as representation of composition of transformations, or whether, on the contrary, matrix …

Asking why matrix multiplication isn't just componentwise multiplication is an excellent question: in fact, componentwise multiplication is in some sense the most "natural" generalization of real …

Is it possible to multiply A[m,n,k] by B[p,q,r]? Does the regular matrix product have generalized form? I would appreciate it if you could help me to find out some tutorials online or …

A minor comment: "multiply on the left" is usually called "premultiply", while "multiply on the right" is usually called "postmultiply".

Apparently there is another way to multiply matrices where you work with whole columns of A to get the product AB. Does anyone know how to do that? If so, could you please provide a …

Creating a zero matrix through matrix multiplication Ask Question Asked 13 years, 10 months ago Modified 13 years, 10 months ago

For large enough matrices, even if you got enough processors to assign one per row, there is still very strong incentive to split multiplied matrices into smaller blocks (but not 1-row or 1-column …

Which if we write in matrix form, we need to mathematically take the transpose of a vector and do 'matrix' multiplication to get the above dot product. So coming back full circle to the question - …

2 I have 2 matrices and have been trying to multiply them but to no avail. Then I found this online site and trying feeding it the values but yet no success. - R' . T is what i would like to do but R …

Title says it all. Is there any specific operator symbol for matrix multiplication? Not just write down side by side but symbols like cross ($\\times$).