3 May
2020
3 May
'20
12:21 p.m.
this holds if A is symmetric, right? the counterexample is not.
On May 3, 2020, at 12:16 PM, Eugene Salamin via math-fun <math-fun@mailman.xmission.com> wrote:
Then in reading Arthur Gelb, "Applied Optimal Estimation", I found problem 2-3, in which A is a matrix.
"Show that A is positive definite if and only if all of its eigenvalues are positive."
-- Gene
Cris Moore moore@santafe.edu In the forgetting of what has scarcely transpired there resonates the fury of one who must first talk himself out of what everyone knows, before he can then talk others out of it as well. — Theodor Adorno