Apparently, this user prefers to keep an air of mystery about them.
4 Rank after addition of positive definite matrices Apr 30 '13
2 Variance of minimum of N random variables Jul 13 '13
2 how to calculate the “variance OF the covariance” matrix : E[vech(x x') vech(x x')'] for normal distributed x? Apr 30 '13
1 Eigenvalues of Product of positive definite matrices Oct 19 '15