Apparently, this user prefers to keep an air of mystery about them.
18 Isomorphism between Spin(3,2) and Sp(4, R) Jul 14 '13
8 Is every module the colimit of its finitely generated submodules? (for algebraic spaces or stacks) Jul 11 '13
6 Why does the expression “the largest quotient of a linear algebraic group that is multiplicative type” make sense? Sep 3 '13