My Commons user page, currently just a redirect here.
I am in my fifth year at Harvard University's math department, having graduated in June 2005 from The University of Chicago (with a degree in math, of course). Therefore every page I've significantly edited is on mathematics; I'm especially proud of my contributions to:
I created, though I'm not sure if I should be proud of it, the page for Joe Harris.
You may be interested in a draft of Rational mapping that I have been planning to implement for a very long time. (I have now written Rational mapping based on this draft, but a little tidier.)
I am also writing an article on the Beauville-Laszlo theorem.