Apparently, this user prefers to keep an air of mystery about them.
13 Can diagonal plus fixed symmetric linear systems be solved in quadratic time after precomputation? dec 22 '11
13 Estimating hardware error probability mar 3 '14
12 Correct statistics for reporting speedup results feb 23 '14
11 Given an SPD tridiagonal linear system, can we precompute so that any three indices can be linked in O(1) time? jul 29 '13
10 Why is pinning a point to remove a null space bad? oct 4 '12