Apparently, this user prefers to keep an air of mystery about them.
10 Why is an injective quasi-coherent sheaf's restriction to an open subset still an injective object? nov 25 '09
4 Algebraic Varieties which are also Manifolds dec 1 '09
4 A problem on Algebraic Number Theory, Norm of Ideals dec 18 '09
4 Function Field of projective space feb 6 '10
2 Can a non-surjective polynomial map from an infinite field to itself miss only finitely many points? nov 30 '09