6 Jul
2004
6 Jul
'04
11:51 a.m.
Michael Stevens wrote:
This is very odd. In linear algebra there is no such thing as a matrix of matrices.
Yes, there is. It's a linear transformation mapping a space of matrices to another space of matrices. But could Jeremy or David provide some examples of useful applications of such an object? They are immensely useful in pure mathematics; I would love to know how they arise in more practical areas. Deane