Apparently, this user prefers to keep an air of mystery about them.
22 Is all non-convex optimization heuristic? jul 19 '10
7 Is there a database somewhere for sharing translations of mathematical works? (Or, is anyone interested in a translation of a letter Weil wrote to de Rham in 1946?) mar 21 '13
5 equation for bowling ball on a trampoline jan 12 '13
3 Estimate number of distinct items dec 10 '12