Apparently, this user prefers to keep an air of mystery about them.
70 How do I see LaTeX math on any web page and in email? Apr 22 '10
63 How do I see LaTeX math on any web page and in email? Apr 23 '10
48 Euler-Maclaurin formula and Riemann-Roch Jan 4 '10
38 A question regarding a claim of V. I. Arnold Apr 8 '10
35 Why are spectral sequences so ubiquitous? Dec 7 '09
24 Is there an underlying explanation for the magical powers of the Schwarzian derivative? Sep 9 '10
23 Extending vector bundles on a given open subscheme Apr 21 '10