148 reputation
5
bio website ma.utexas.edu/users/…
location
age
visits member for 2 years
seen Jul 26 at 10:43

I am a postdoc in Mech. Eng. at ETH Zurich


Aug
29
comment Fourier transform of heat equation
c.f. en.wikipedia.org/wiki/Convolution_theorem
Aug
29
comment Reference for a derivative formula for matrices
Thank you very much! I tried using the chain rule (applied to $D_x (det(x)) = det(x) x^{-T}$ and index notation, but was left with headache.
Aug
29
comment Reference for a derivative formula for matrices
@Godot. This is my first post here, and I've used MathOverflow and StackExchange several times and have never received a rude remark as yours...the above identity is hardly the the same as $x' = 1$.
Aug
29
comment Reference for a derivative formula for matrices
True, but I'd prefer to have a more standard reference that has been through a review process, one that may even include a derivation.
Aug
29
comment Reference for a derivative formula for matrices
Thanks, I was looking for a textbook or paper so I can cite it, but I E-mailed Mike Brooks -- the author of the page you recommended -- for a (citable) reference