Apparently, this user prefers to keep an air of mystery about them.
9 In what rigorous sense are Sperner's Lemma and the Brouwer Fixed Point Theorem equivalent? jun 7 '13
8 Stromquist's 3 knives procedure sep 10 '14
6 Probability of a graph procedure mar 8
5 What problem would you base your mathcoin on? nov 30 '14