On Mon, 22 Apr 2013 23:37:22 -0500, quasi <email@example.com> wrote:
>On Mon, 22 Apr 2013 19:55:39 -0700 (PDT), firstname.lastname@example.org wrote: > >>If I have >> >>A>B where A and B are the same type of matrices - >>what does this mean? > >It usually means A[i,j] > B[i,j] for all i,j.
Reasonable guess. But you shouldn't post guesses as though they were facts.
What it really means is that A - B is positive definite. Which means that