Apparently, this user prefers to keep an air of mystery about them.
29 Algebras over the little disks operad Apr 26 '10
22 Bass' stable range of $\mathbf Z[X]$ Jun 5 '13
21 Proportion of irreducible polynomials $P$ such that $\mathbf Z[X]/(P)$ is the ring of integers of $\mathbf Q[X]/(P)$ May 23 '14
15 Is a finite CW complex minus a point still homotopy equivalent to a finite CW complex? Jun 11 '12
11 Multiple zeta values at negative integers May 22 '12
9 Are spaces of holomorphic maps manifolds? May 31 '10
6 Given a positive-definite integral unimodular Gram matrix, how to find a basis of the associated lattice (over $\mathbf Q$)? Sep 8 '14