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visits member for 2 years, 8 months
seen Aug 26 at 18:20

Oct
4
comment General question about matrix calculus with specific example (with attempted answer)
Interesting. If you type that up as an answer, I can give you the bounty. No one else has taken a crack at it.
Oct
4
revised General question about matrix calculus with specific example (with attempted answer)
added 198 characters in body
Oct
4
revised General question about matrix calculus with specific example (with attempted answer)
added 340 characters in body
Sep
28
revised General question about matrix calculus with specific example (with attempted answer)
added 24 characters in body
Sep
28
asked General question about matrix calculus with specific example (with attempted answer)
Sep
27
accepted quick factorization of rank-one matrices (generally, and of a particular form)
Sep
27
comment quick factorization of rank-one matrices (generally, and of a particular form)
D'oh! Why, of course. Thank you!
Sep
27
asked quick factorization of rank-one matrices (generally, and of a particular form)
Jul
25
revised Partial vs. full eigendecomposition when computing matrix logs with Matlab
added 51 characters in body
Jul
25
asked Partial vs. full eigendecomposition when computing matrix logs with Matlab
Jul
8
asked Simple question about equivalence of two forms of PCA as trace maximization over an implicit distribution
May
7
accepted Constructing a 2 form that does not vanish on a space from a one form that does
May
6
asked Constructing a 2 form that does not vanish on a space from a one form that does
May
6
accepted Inducing orientations on boundary manifolds
May
2
comment Inducing orientations on boundary manifolds
I don't understand your comment. It does not seem like you are addressing my question.
May
2
comment Inducing orientations on boundary manifolds
My whole question is about determining the sign of $dx$ here. And my question about $\omega$ applies in generality: $k$-form fields $\omega$ orient $k$-manifolds.
May
2
revised Inducing orientations on boundary manifolds
added 190 characters in body
May
2
revised Inducing orientations on boundary manifolds
added 727 characters in body
Apr
30
asked A way to do this integral without spherical coordinates?
Apr
30
accepted Can you express nice manifolds as the zero locus of functions with linearly independent derivatives?