Mathematics
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K. Miller

I have a PhD in Applied Mathematics from the University of Waterloo. My interests lie in linear algebra, numerical analysis, and scientific computing. I used to lecture some undergrad math courses at UW, but these days I work for a hydrological modeling company researching efficient methods for uncertainty quantification, among other things.

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Top posts (163) All Questions Answers | Votes Newest

15 Distance between two hyperplanes Oct 17 '15
12 Find the bearing angle between two points in a 2D space Jan 1 '16
6 Compute the gradient of mean square error Oct 10 '16
5 Matrix $B^3 = B-2I$ Oct 14 '16
5 Why is rank $uv^{T}$ always equal to 1? Oct 24 '16
4 Sum of Permutations from 0 to n Nov 19 '16
4 Given that $\frac{n!}{(n-x)!}+\frac{x!}{(x-n)!}=48$, find the value of $\binom{n+4}{x-3}$ Nov 22 '16
4 Why does the eigenvalues of $AA^T$ are the squares of the singular values of $A$? Feb 20 '17
4 $I+B$ is invertible if $B^{k} = 0$ Nov 23 '15
4 Does the inverse of a matrix have the same condition number as the matrix? Nov 29 '15
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